@@@IMAGE=(NOAA3L,1,1),FORMS=(CALCOV),FONTS=(NADCOV),END;
                          STATE OF WYOMING
 @@@FORMS=NONE,FONTS=(L0112C),END;
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                                                               CONTENTS
           BASE LINE DESIGNATION                      STATE                    COUNTY                    QUAD
           CASPER (1984)                              WYOMING                  NATRONA                   N421064
           CASPER CBL (1988 REMEASURED)               WYOMING                  NATRONA                   N421064
           CASPER CBL (1990 READJUSTED)               WYOMING                  NATRONA                   N421064
           CHEYENNE (1984)                            WYOMING                  LARAMIE                   N411043
           CHEYENNE CBL (1992 - NO LONGER USEABLE)    WYOMING                  LARAMIE                   N411043
           GILLETTE                                   WYOMING                  CAMPBELL                  N441051
           LARAMIE COUNTY CBL                         WYOMING                  LARAMIE                   N411043
           RAWLINS                                    WYOMING                  CARBON                    N411071
           RAWLINS CBL (1992 REMEASURED)              WYOMING                  CARBON                    N411071
           ROCK SPRINGS                               WYOMING                  SWEETWATER                N411091
           ROCK SPRINGS CBL (1992 REMEASURED)         WYOMING                  SWEETWATER                N411091
           WORLAND                                    WYOMING                  WASHAKIE                  N441082
           WORLAND CBL (1992 REMEASURED)              WYOMING                  WASHAKIE                  N441082
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1
  US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N421064
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CASPER                    WYOMING
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G17125                 NATRONA COUNTY
                                                LIST OF ADJUSTED DISTANCES (JANUARY 2, 1985)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
          0                         1596.723      150                         1595.482    149.9962        150.0014      0.1
          0                         1596.723      430                         1594.449    429.9513        429.9573      0.5
          0                         1596.723     1400                         1602.608   1399.9865       1399.9989      0.7
        150                         1595.482      430                         1594.449    279.9550        279.9569      0.5
        150                         1595.482     1400                         1602.608   1249.9900       1250.0104      0.6
        430                         1594.449     1400                         1602.608    970.0348        970.0691      0.4
      DESCRIPTION OF CASPER BASE LINE
      YEAR MEASURED:  1984
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) SOUTHWEST OF CASPER, ABOUT 4.8 KM (3.0 MI) NORTHEAST OF THE JUNCTION OF
      WYOMING STATE HIGHWAY 220 AND WYOMING STATE HIGHWAY 487 AND IS SET NORTHWEST OF AND APPROXIMATELY PARALLEL TO STATE
      HIGHWAY 220.
      TO REACH THE BASE LINE FROM THE JUNCTION OF WYOMING STATE HIGHWAY 220 AND STATE SECONDARY ROAD 258, WHICH IS OUTER DRIVE
      AND IS LOCATED IN THE SOUTHWEST SECTION OF CASPER, GO SOUTHWEST ALONG STATE HIGHWAY 220 FOR 20.1 KM (12.5 MI) TO A DIRT
      ROAD RIGHT.  TURN RIGHT AND GO NORTH ALONG THE DIRT ROAD FOR 36.6 M (120.0 FT) TO THE 0 METER POINT ON THE LEFT.  THE 150,
      430, AND 1400 METER POINTS ARE 0.2 KM (0.1 MI), 0.24 KM (0.15 MI), AND 1.0 KM (0.6 MI) RESPECTIVELY, SOUTHWEST ALONG STATE
      HIGHWAY 220 FROM THE 0 METER POINT.
      THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END.  IT CONSISTS OF THE 0, 150, 430,
      AND 1400 METER POINTS.  THERE IS A DISK SET AT 100 FEET NORTH-NORTHWEST OF THE 0 METER POINT TO BE USED FOR TAPE
      CALIBRATION.  THE BASE LINE IS SET IN THE APPROXIMATE CENTER OF A LARGE HIGHWAY EASEMENT INBETWEEN STATE HIGHWAY 220 AND A
      WIRE FENCE.  THERE IS AN UPHILL SLOPE FROM THE 430 METER POINT TO THE 1400 METER POINT.  THE HORIZONTAL DISTANCE FROM 0 TO
      THE 100 FT TAPING MARK MEASURED 30.460 M OR 99.93 FT.
      THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---0 1983---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM (13.0 IN)
      IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND LOCATED 38.1 M (ABOUT 125.0 FT) SSE FROM THE CENTER OF A DIRT ROAD
      LEADING WEST, 36.6 M (ABOUT 120.0 FT) NNW FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, 16.8 M (55.0 FT) SW FROM THE
      CENTER OF A DIRT ROAD LEADING NORTH, AND 0.7 M (2.3 FT) SW FROM A FENCE POST.  THE 0 METER POINT IS SET ABOUT 0.9 M (3.0
      FT) ABOVE THE LEVEL OF A DIRT ROAD LEADING NORTH.  NGS WITNESS POSTS ARE SET NEAR ALL THE MONUMENTS.
      THE 150 METER POINT IS A STANDARD NGS DISK STAMPED---150 1983---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM (13.0
      IN) IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND LOCATED 47.2 M (ABOUT 155.0 FT) NNW FROM THE NORTHWEST EDGE OF
      STATE HIGHWAY 220, 41.1 M (ABOUT 135.0 FT) SSE FROM A WIRE FENCE, 12.2 M (ABOUT 40.0 FT) SW FROM THE SOUTHWEST EDGE OF A
      DRAINAGE DITCH, AND 0.6 M (1.9 FT) SSE FROM A FENCE POST.  THE 150 METER POINT IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL
      OF STATE HIGHWAY 220.
      THE 430 METER POINT IS A STANDARD NGS DISK STAMPED---430 1983---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM (13.0
      IN) IN DIAMETER PROJECTING 8 CM (3.0 IN) ABOVE THE GROUND LOCATED 47.2 M (ABOUT 155.0 FT) NNW FROM THE NORTHWEST EDGE OF
      STATE HIGHWAY 220, 44.8 M (ABOUT 147.0 FT) SSE FROM A WIRE FENCE, AND 0.6 M (1.9 FT) SSE FROM A FENCE POST.  THE 430 METER
      POINT IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
      THE 1400 METER POINT IS A STANDARD NGS DISK STAMPED---1400 1983---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM
      (13.0 IN) IN DIAMETER PROJECTING 10 CM (4.0 IN) ABOVE THE GROUND LOCATED 54.9 M (ABOUT 180.0 FT) SSE FROM A WIRE FENCE,
      39.6 M (ABOUT 130.0 FT) NNW FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, AND 0.6 M (2.1 FT) SSE FROM A FENCE POST.  THE
      1400 METER POINT IS SET ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE PROFESSIONAL LAND SURVEYORS OF WYOMING.  FOR FURTHER INFORMATION
      CONTACT PAUL A. REID, PATH FINDER ENGINEERING AND LAND SURVEYING INC., HILLTOP BANK BUILDING, 300 COUNTRY CLUB ROAD, SUITE
      305, CASPER, WYOMING  82609.  TELEPHONE (307) 266-3809.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N421064
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CASPER CBL                WYOMING
  ROCKVILLE MD 20852 - October 20, 1988             PROJECT ACCESSION NUMBER:  17125                  NATRONA COUNTY
                                                    NEAREST TOWN:  CASPER
                                                LIST OF ADJUSTED DISTANCES  (OCTOBER 17, 1988)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1596.723  150                             1595.480      150.0050       150.0101       0.1
    0                               1596.723  430                             1594.437      429.9531       429.9591       0.4
    0                               1596.723  1400                            1602.602     1399.9905      1400.0029       0.6
    150                             1595.480  430                             1594.437      279.9481       279.9500       0.4
    150                             1595.480  1400                            1602.602     1249.9854      1250.0057       0.6
    430                             1594.437  1400                            1602.602      970.0370       970.0714       0.4
 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF CASPER CBL
 YEAR MEASURED: 1984
 YEAR REMEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) SOUTHWEST OF CASPER, ABOUT 4.8 KM (3.0 MI) NORTHEAST OF THE JUNCTION OF WYOMING
 STATE HIGHWAY 220 AND WYOMING STATE HIGHWAY 487 AND IS SET NORTHWEST OF AND PARALLEL TO STATE HIGHWAY 220.
 TO REACH THE BASE LINE FROM THE JUNCTION OF WYOMING STATE HIGHWAY 220 AND STATE SECONDARY ROAD 258, WHICH IS OUTER DRIVE AND IS
 LOCATED IN THE  SOUTHWEST SECTION OF CASPER, GO SOUTHWEST ALONG STATE HIGHWAY 220 FOR 20.1 KM (12.5 MI) TO A DIRT ROAD RIGHT. TURN
 RIGHT AND GO NORTH ALONG THE DIRT ROAD FOR 36.6 M (120.0 FT) TO THE 0 METER POINT ON THE LEFT. THE 150, 430, AND 1400 METER POINTS
 ARE 0.2 KM(0.1 MI), 0.24 KM (0.15 MI), AND 1.0 KM  (0.6 MI) RESPECTIVELY, SOUTHWEST ALONG STATE HIGHWAY 220 FROM THE 0 METER POINT.
 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400
 METER POINTS. THERE IS A DISK SET AT 100 FEET NORTH-NORTHWEST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE BASE LINE IS
 SET IN THE APPROXIMATE CENTER OF A LARGE HIGHWAY EASEMENT BETWEEN STATE HIGHWAY 220 AND A WIRE FENCE. THERE IS AN UPHILL SLOPE FROM
 THE 430 METER POINT TO THE 1400 METER POINT. THE HORIZONTAL DISTANCE FROM 0 TO THE 100 FOOT TAPING MARK MEASURED 30.460 M OR 99.93 FT.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM
 (13.0 IN) IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND, 38.1 M (125.0 FT) SOUTH-SOUTHEAST FROM THE CENTER OF A DIRT ROAD
 LEADING WEST, 36.6 M (120.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, 16.8 M (55.0 FT) SOUTHWEST FROM THE
 CENTER OF A DIRT ROAD LEADING NORTH, AND 1.0 M (3.3 FT) NORTHWEST OF A WITNESS POST. THE 0 METER POINT IS SET ABOUT 0.9 M (3.0 FT)
 ABOVE THE LEVEL OF A DIRT ROAD LEADING NORTH.
 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33
 CM (13.0 IN) IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND, 47.2 M (155.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF
 STATE HIGHWAY 220, 41.1 M (135.0 FT) SOUTH-SOUTHWEST FROM A WIRE FENCE, 12.2 M (40.0 FT) SW FROM THE SOUTHWEST EDGE OF A DRAINAGE
 DITCH, 1.0 M (3.3 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M (1.9 FT) SOUTH-SOUTHEAST FROM A METAL FENCE POST. THE 150 METER POINT
 IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE  DISK STAMPED "430 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 33 CM (13.0 IN) IN DIAMETER PROJECTING 8 CM (3.0 IN) ABOVE THE GROUND, 47.2 M (155.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE
 OF STATE HIGHWAY 220, 44.8 M (147.0 FT) SOUTH-SOUTHEAST FROM A WIRE FENCE, 1.1 M (3.6 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M
 (1.9 FT) SOUTH-SOUTHEAST FROM A METAL POST. THE 430 METER POINT IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 33 CM (13.0 IN) IN DIAMETER PROJECTING 10 CM (4.0 IN) ABOVE THE GROUND, 54.9 M (180.0 FT) SOUTH-SOUTHEAST FROM A WIRE FENCE, 39.6 M
 (130.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, 1.3 M (4.3 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M (2.1
 FT) SOUTH-SOUTHEASTFROM A METAL POST.  THE 1400 METER POINT IS SET ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE PROFESSIONAL LAND SURVEYORS OF WYOMING. FOR FURTHER INFORMATION CONTACT PAUL
 A. REID, PATH FINDER ENGINEERING AND LAND SURVEYING INC., P.O. BOX 9250, CASPER, WYOMING,  82609. TELEPHONE (307) 266-3809.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N421064
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CASPER CBL                WYOMING
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  17125                  NATRONA COUNTY
                                                   NEAREST TOWN:  CASPER
                                                LIST OF ADJUSTED DISTANCES (MARCH 7, 1990)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1596.723  150                             1595.480      150.0016       150.0067       0.1
    0                               1596.723  430                             1594.437      429.9493       429.9554       0.3
    0                               1596.723  1400                            1602.602     1399.9855      1399.9979       0.4
    150                             1595.480  430                             1594.437      279.9477       279.9497       0.3
    150                             1595.480  1400                            1602.602     1249.9838      1250.0041       0.4
    430                             1594.437  1400                            1602.602      970.0358       970.0701       0.3
 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 THIS CALIBRATION BASE LINE WAS READJUSTED ON MARCH 7, 1990.  THE ORIGINAL ADJUSTMENT (DATED OCTOBER 17, 1988) WAS MADE USING
 INCORRECTLY CALIBRATED INVAR TAPES.
 DESCRIPTION OF: CASPER BASE LINE
 YEAR MEASURED: 1984
 YEAR REMEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) SOUTHWEST OF CASPER, ABOUT 4.8 KM (3.0 MI) NORTHEAST OF THE JUNCTION OF WYOMING
 STATE HIGHWAY 220 AND WYOMING STATE HIGHWAY 487 AND IS SET NORTHWEST OF AND PARALLEL TO STATE HIGHWAY 220.
 TO REACH THE BASE LINE FROM THE JUNCTION OF WYOMING STATE HIGHWAY 220 AND STATE SECONDARY ROAD 258, WHICH IS OUTER DRIVE AND IS
 LOCATED IN THE SOUTHWEST SECTION OF CASPER, GO SOUTHWEST ALONG STATE HIGHWAY 220 FOR 20.1 KM (12.5 MI) TO A DIRT ROAD RIGHT. TURN
 RIGHT AND GO NORTH ALONG THE DIRT ROAD FOR 36.6 M (120.0 FT) TO THE 0 METER POINT ON THE LEFT. THE 150, 430, AND 1400 METER POINTS
 ARE 0.2 KM (0.1 MI), 0.24 KM (0.15 MI), AND 1.0 KM (0.6 MI) RESPECTIVELY, SOUTHWEST ALONG STATE HIGHWAY 220 FROM THE 0 METER POINT.
 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400
 METER POINTS. THERE IS A DISK SET AT 100 FEET NORTH-NORTHWEST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE BASE LINE IS
 SET IN THE APPROXIMATE CENTER OF A LARGE HIGHWAY EASEMENT BETWEEN STATE HIGHWAY 220 AND A WIRE FENCE. THERE IS AN UPHILL SLOPE FROM
 THE 430 METER POINT TO THE 1400 METER POINT. THE HORIZONTAL DISTANCE FROM 0 TO THE 100 FOOT TAPING MARK MEASURED 30.460 M OR 99.93 FT.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33 CM
 (13.0 IN) IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND, 38.1 M (125.0 FT) SOUTH-SOUTHEAST FROM THE CENTER OF A DIRT ROAD
 LEADING WEST, 36.6 M (120.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, 16.8 M (55.0 FT) SOUTHWEST FROM THE
 CENTER OF A DIRT ROAD LEADING NORTH, AND 1.0 M (3.3 FT) NORTHWEST OF A WITNESS POST. THE 0 METER POINT IS SET ABOUT 0.9 M (3.0 FT)
 ABOVE THE LEVEL OF A DIRT ROAD LEADING NORTH.
 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33
 CM (13.0 IN) IN DIAMETER PROJECTING 13 CM (5.0 IN) ABOVE THE GROUND, 47.2 M (155.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF
 STATE HIGHWAY 220, 41.1 M (135.0 FT) SOUTH-SOUTHWEST FROM A WIRE FENCE, 12.2 M (40.0 FT) SW FROM THE SOUTHWEST EDGE OF A DRAINAGE
 DITCH, 1.0 M (3.3 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M (1.9 FT) SOUTH-SOUTHEAST FROM A METAL FENCE POST. THE 150 METER POINT
 IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 33
 CM (13.0 IN) IN DIAMETER PROJECTING 8 CM (3.0 IN) ABOVE THE GROUND, 47.2 M (155.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF
 STATE HIGHWAY 220, 44.8 M (147.0 FT) SOUTH-SOUTHEAST FROM A WIRE FENCE, 1.1 M (3.6 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M (1.9
 FT) SOUTH-SOUTHEAST FROM A METAL POST. THE 430 METER POINT IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 1983" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 33 CM (13.0 IN) IN DIAMETER PROJECTING 10 CM (4.0 IN) ABOVE THE GROUND, 54.9 M (180.0 FT) SOUTH-SOUTHEAST FROM A WIRE FENCE, 39.6 M
 (130.0 FT) NORTH-NORTHWEST FROM THE NORTHWEST EDGE OF STATE HIGHWAY 220, 1.3 M (4.3 FT) NORTHWEST OF A WITNESS POST, AND 0.6 M (2.1
 FT) SOUTH-SOUTHEAST FROM A METAL POST.  THE 1400 METER POINT IS SET ABOUT 0.6 M (2.0 FT) BELOW THE LEVEL OF STATE HIGHWAY 220.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
1THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE PROFESSIONAL LAND SURVEYORS OF WYOMING. FOR FURTHER INFORMATION CONTACT PAUL
 A. REID, PATH FINDER ENGINEERING AND LAND SURVEYING INC., P.O. BOX 9250, CASPER, WYOMING, 82609. TELEPHONE (307) 266-3809.
1
 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N411043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CHEYENNE                  WYOMING
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G17125                 LARAMIE COUNTY
     *** CHEYENNE BASE LINE - NO LONGER USEABLE - SEE NEW DESCRIPTION  ***
                                                LIST OF ADJUSTED DISTANCES (OCTOBER 1, 1984)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
         0 M                        1864.295     150 M                        1863.444    149.9837       149.9862       0.1
         0 M                        1864.295     420 M                        1861.966    419.9824       419.9888       0.6
         0 M                        1864.295    1080 M                        1859.180   1079.9966      1080.0087       0.8
       150 M                        1863.444     420 M                        1861.966    269.9986       270.0027       0.6
       150 M                        1863.444    1080 M                        1859.180    930.0129       930.0226       0.8
       420 M                        1861.966    1080 M                        1859.180    660.0142       660.0201       0.6
 DESCRIPTION OF CHEYENNE BASE LINE
 YEAR MEASURED:  1984
 CHIEF OF PARTY:  WJR
 THE BASE LINE IS LOCATED IN THE SOUTHEAST CORNER OF THE CHEYENNE MUNICIPAL AIRPORT, JUST WEST OF CONVERSE AVENUE AND NORTH OF THE
 ALLEY BEHIND CHESHIRE DRIVE.  ACCESS TO THE BASE LINE IS THROUGH LOCKED GATES AND A KEY MUST BE OBTAINED FROM MR. JOHN STEIL, STEIL
 SURVEYING SERVICES, 200 EAST 8TH AVENUE, CHEYENNE, WY 82001.  TELEPHONE (307) 634-7273.
 TO REACH THE BASE LINE FROM THE CHEYENNE MUNICIPAL AIRPORT TERMINAL AT THE JUNCTION OF EIGHTH AVENUE AND HOUSE AVENUE IN NORTHERN
 CHEYENNE, GO SOUTHERLY ON EIGHTH AVENUE WHICH BECOMES EVANS AVENUE FOR 0.8 K (0.5 MI) TO THE JUNCTION WITH EAST PERSHING BOULEVARD.
 TURN LEFT AND GO EAST ON PERSHING BOULEVARD FOR 2.4 K (1.5 MI) TO THE JUNCTION WITH CONVERSE AVENUE (JUST NORTHWEST OF COLE MALL),
 TURN LEFT AND GO NORTH ON CONVERSE AVENUE FOR 0.72 K (0.45 MI) TO A DIRT ALLEY ON THE LEFT BEHIND CHESHIRE DRIVE.  TURN LEFT AND GO
 WEST DOWN THE ALLEY FOR 0.02 K (0.1 MI) TO A LOCKED GATE ON THE RIGHT AND ENTRANCE TO THE 1080 METER POINT.  TO REACH THE 420 METER
 POINT, CONTINUE WEST DOWN THE ALLEY FOR 0.64 K (0.4 MI) TO A LOCKED GATE ON THE RIGHT AND ENTRANCE TO THE MARK.  TO REACH THE 0 AND
 150 METER POINTS, CONTINUE WEST DOWN THE ALLEY FOR 0.4 K (0.25 MI) TO THE END OF THE ALLEY AND A LOCKED GATE ON THE RIGHT (5.2 M
 (17.0 FT) EAST OF THE FENCE CORNER), PASS THRU GATE AND GO NORTH-NORTHWEST UP HILL FOR 49.38 M (162 FT) TO 0 METER POINT AS
 DESCRIBED.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END.  IT IS MADE UP OF THE 0, 150, 420, AND 1080 METER POINTS
 WITH A MARK SET 100 FEET NORTH OF THE 0 METER POINT FOR TAPE CALIBRATION.  ALL OF THE MARKS ARE SET IN THE SOUTHEASTERN CORNER OF
 THE AIRPORT BORDERED BY COLORADO AERO TECH ON THE WEST, CONVERSE AVENUE ON THE EAST, A SIX FOOT HIGH WOODEN BOUNDARY FENCE ON THE
 SOUTH, AND AIRPORT PROPERTY ON THE NORTH.  THE HORIZONTAL DISTANCES FROM 0 TO THE CENTER OF THE TAPING DISK MEASURED 99.96 FT
 (30.469 M) AND TO THE OFF-CENTERED PUNCH ON THE DISK MEASURED 100.00 FT (30.480 M).
 ALL OF THE DISKS ARE STANDARD CALIBRATION BASE LINE DISKS SET IN THE TOPS OF ABOUT 14 INCH ROUND CONCRETE MONUMENTS WHICH PROJECT
 ABOUT 2 INCHES ABOVE THE GROUND AND ALL ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1982.  ACCESS TO THE BASE LINE IS
 THROUGH THREE LOCKED GATES IN THE WOODEN FENCE NORTH OF THE ALLEY.  ONE GATE FOR 0 AND 150 METER POINTS, ONE FOR THE 420 METER
 POINT, AND ONE FOR THE 1080 METER POINT.  THE 1080 METER POINT IS ABOUT 21.0 M (69.0 FT) NORTH-NORTHWEST OF ITS LOCKED GATE AND THE
 420 METER POINT IS ABOUT 38.4 M (126.0 FT) NORTH OF ITS LOCKED GATE.  THE 0 METER POINT IS AS DESCRIBED AND THE 150 METER POINT IS
 ABOUT 150 M (492.0 FT) EAST OF THE 0 METER POINT AND 46.63 M (153.0 FT) NORTH OF THE WOODEN FENCE.
 THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---0 M 1982---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 36 CM (14.0 IN) IN
 DIAMETER PROJECTING 5 CM (2 IN) ABOVE THE GROUND LOCATED 30 M (100 FT) S FROM THE 100 FOOT MONUMENT, 9.10 M (29.9 FT) E FROM A 6-
 FOOT HIGH WOODEN FENCE, AND 0.38 M (1.2 FT) SW FROM A METAL FENCE POST.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTHEAST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING. FOR FURTHER
 INFORMATION CONTACT MR. JOHN STEIL, STEIL SURVEYING SERVICES, P.O. BOX 2073, AIRPORT STATION, CHEYENNE, WY 82001.  TELEPHONE (307)
 634-7273.
1
 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N411043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CHEYENNE CBL              WYOMING
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  G17125                 LARAMIE COUNTY
     *** CHEYENNE BASE LINE - NO LONGER USEABLE - SEE USER NOTES  ***
 DESCRIPTION OF CHEYENNE BASE LINE
 YEAR MEASURED:  1984
 YEAR RECOVERED: 1992 (NO LONGER USEABLE)
 CHIEF OF PARTY:  WJR
 THE BASE LINE IS LOCATED IN THE SOUTHEAST CORNER OF THE CHEYENNE MUNICIPAL AIRPORT, JUST WEST OF CONVERSE AVENUE AND NORTH OF THE
 ALLEY BEHIND CHESHIRE DRIVE.  ACCESS TO THE BASE LINE IS THROUGH LOCKED GATES AND A KEY MUST BE OBTAINED FROM MR. JOHN STEIL, STEIL
 SURVEYING SERVICES, 200 EAST 8TH AVENUE, CHEYENNE, WY 82001.  TELEPHONE (307) 634-7273.
 TO REACH THE BASE LINE FROM THE CHEYENNE MUNICIPAL AIRPORT TERMINAL AT THE JUNCTION OF EIGHTH AVENUE AND HOUSE AVENUE IN NORTHERN
 CHEYENNE, GO SOUTHERLY ON EIGHTH AVENUE WHICH BECOMES EVANS AVENUE FOR 0.8 K (0.5 MI) TO THE JUNCTION WITH EAST PERSHING BOULEVARD.
 TURN LEFT AND GO EAST ON PERSHING BOULEVARD FOR 2.4 K (1.5 MI) TO THE JUNCTION WITH CONVERSE AVENUE (JUST NORTHWEST OF COLE MALL),
 TURN LEFT AND GO NORTH ON CONVERSE AVENUE FOR 0.72 K (0.45 MI) TO A DIRT ALLEY ON THE LEFT BEHIND CHESHIRE DRIVE.  TURN LEFT AND GO
 WEST DOWN THE ALLEY FOR 0.02 K (0.1 MI) TO A LOCKED GATE ON THE RIGHT AND ENTRANCE TO THE 1080 METER POINT.  TO REACH THE 420 METER
 POINT, CONTINUE WEST DOWN THE ALLEY FOR 0.64 K (0.4 MI) TO A LOCKED GATE ON THE RIGHT AND ENTRANCE TO THE MARK.  TO REACH THE 0 AND
 150 METER POINTS, CONTINUE WEST DOWN THE ALLEY FOR 0.4 K (0.25 MI) TO THE END OF THE ALLEY AND A LOCKED GATE ON THE RIGHT (5.2 M
 (17.0 FT) EAST OF THE FENCE CORNER), PASS THRU GATE AND GO NORTH-NORTHWEST UP HILL FOR 49.38 M (162 FT) TO 0 METER POINT AS
 DESCRIBED.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END.  IT IS MADE UP OF THE 0, 150, 420, AND 1080 METER POINTS
 WITH A MARK SET 100 FEET NORTH OF THE 0 METER POINT FOR TAPE CALIBRATION.  ALL OF THE MARKS ARE SET IN THE SOUTHEASTERN CORNER OF
 THE AIRPORT BORDERED BY COLORADO AERO TECH ON THE WEST, CONVERSE AVENUE ON THE EAST, A SIX FOOT HIGH WOODEN BOUNDARY FENCE ON THE
 SOUTH, AND AIRPORT PROPERTY ON THE NORTH.  THE HORIZONTAL DISTANCES FROM 0 TO THE CENTER OF THE TAPING DISK MEASURED 99.96 FT
 (30.469 M) AND TO THE OFF-CENTERED PUNCH ON THE DISK MEASURED 100.00 FT (30.480 M).
 ALL OF THE DISKS ARE STANDARD CALIBRATION BASE LINE DISKS SET IN THE TOPS OF ABOUT 14 INCH ROUND CONCRETE MONUMENTS WHICH PROJECT
 ABOUT 2 INCHES ABOVE THE GROUND AND ALL ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1982.  ACCESS TO THE BASE LINE IS
 THROUGH THREE LOCKED GATES IN THE WOODEN FENCE NORTH OF THE ALLEY.  ONE GATE FOR 0 AND 150 METER POINTS, ONE FOR THE 420 METER
 POINT, AND ONE FOR THE 1080 METER POINT.  THE 1080 METER POINT IS ABOUT 21.0 M (69.0 FT) NORTH-NORTHWEST OF ITS LOCKED GATE AND THE
 420 METER POINT IS ABOUT 38.4 M (126.0 FT) NORTH OF ITS LOCKED GATE.  THE 0 METER POINT IS AS DESCRIBED AND THE 150 METER POINT IS
 ABOUT 150 M (492.0 FT) EAST OF THE 0 METER POINT AND 46.63 M (153.0 FT) NORTH OF THE WOODEN FENCE.
 THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---0 M 1982---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 36 CM (14.0 IN) IN
 DIAMETER PROJECTING 5 CM (2 IN) ABOVE THE GROUND LOCATED 30 M (100 FT) S FROM THE 100 FOOT MONUMENT, 9.10 M (29.9 FT) E FROM A 6-
 FOOT HIGH WOODEN FENCE, AND 0.38 M (1.2 FT) SW FROM A METAL FENCE POST.
 USER NOTES:  ***  CHEYENNE CBL, WY. IS NO LONGER USABLE.  THE 1080-METER POINT HAS BEEN DESTROYED AND THERE IS A CHAIN LINK FENCE ON
 LINE.  ***
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTHEAST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING. FOR FURTHER
 INFORMATION CONTACT MR. JOHN STEIL, STEIL SURVEYING SERVICES, P.O. BOX 2073, AIRPORT STATION, CHEYENNE, WY 82001.  TELEPHONE (307)
 634-7273.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N441051
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  GILLETTE CBL              WYOMING
  ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  17125                  CAMPBELL COUNTY
                                                    NEAREST TOWN:  GILLETTE
                                                LIST OF ADJUSTED DISTANCES  (DECEMBER 14, 1989)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1158.000  150                             1160.460      150.0080       150.0281       0.1
    0                               1158.000  430                             1164.190      429.9988       430.0433       0.4
    0                               1158.000  1400                            1188.728     1399.9959      1400.3331       0.5
    150                             1160.460  1400                            1188.728     1249.9879      1250.3074       0.5
    430                             1164.190  1400                            1188.728      969.9968       970.3071       0.4
 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF GILLETTE BASE LINE
 YEAR MEASURED: 1989
 CHIEF OF PARTY: LPB
 THE BASE LINE IS LOCATED ABOUT 43.2 KM (26.8 MI) NORTHEAST OF GILLETTE, JUST WEST OF STATE HIGHWAY 59, AT THE STORE AT WESTON, WYOMING.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT LOCATED ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER
 POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED AT APPROXIMATELY 90 DEGREES TO THE LINE, AND 30.48 METERS (100 FEET) SOUTH
 OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAYS 14 & 16, AND STATE HIGHWAYS 50 & 59 ON THE WEST SIDE OF GILLETTE
 (JUST EAST OF EXIT 124 ON INTERSTATE HIGHWAY 90), GO NORTH ON STATE HIGHWAY 59 (ALSO U.S. 14 & 16) FOR 0.3 KM (0.2 MI) TO A RAILROAD
 OVERPASS. CONTINUE NORTH ON HIGHWAY 59 FOR 5.3 KM (3.3 MI) TO THE ENTRANCE OF THE GILLETTE CAMPBELL COUNTY AIRPORT ON THE LEFT.
 CONTINUE NORTH ON HIGHWAY 59 FOR 0.7 KM (0.45 MI) TO A SIDE ROAD RIGHT, WHERE HIGHWAYS 14, 16, AND 59 SEPARATE. TURN RIGHT AND GO
 EAST ON HIGHWAY 59 FOR 3.6 KM (2.25 MI) TO A "T" INTERSECTION. TURN LEFT AND GO NORTH ON STATE HIGHWAY 59 FOR 5.4 KM (3.3 MI) TO THE
 RAWHIDE COAL MINE ENTRANCE ON THE LEFT. CONTINUE NORTH ON HIGHWAY 59 FOR 20.2 KM (12.6 MI) TO A BRIDGE OVER LITTLE POWDER RIVER.
 CONTINUE NORTH ON HIGHWAY 59 FOR 12.4 KM (7.7 MI) TO A SMALL SIDE ROAD LEFT, JUST BEFORE REACHING THE WESTON STORE ON THE RIGHT.
 TURN LEFT AND GO WEST ON THE DIRT ROAD FOR 20 METERS TO A FENCE GATE. PASS THROUGH THE GATE AND, TURNING SLIGHTLY LEFT, GO SOUTHWEST
 FOR ABOUT SIXTY METERS TO THE 0-METER POINT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1989" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND.IT IS 51.8 M (169.9 FT) WEST OF A BARBED WIRE FENCE, 32.9 M (107.9 FT) SOUTH OF THE CENTERLINE
 OF A DIRT ROAD, AND 1.5 M (4.9 FT) NORTHWEST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1989" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND. IT IS 37.2 M (122.0 FT) SOUTH OF THE CENTERLINE OF THE DIRT ROAD, AND 1.5 M (4.9 FT) NORTH OF A
 WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1989" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND. IT IS 24.6 M (80.7 FT) SOUTH OF THE CENTERLINE OF THE DIRT ROAD, AND 1.5 M (4.9 FT) NORTH OF A
 WITNESS POST.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1989" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND. IT IS 1.5 M (4.9 FT) NORTHEAST OF A WITNESS POST, AND 1.5 M (4.9 FT) SOUTHEAST OF ANOTHER
 WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1989" SET IN THE TOP OF A
 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 59.8 M (196.2 FT) WEST OF A BARBED WIRE FENCE, 30.48 M (100.0 FT)
 SOUTH OF THE 0-METER POINT, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE U. S. DEPARTMENT OF THE INTERIOR, BUREAU OF LAND MANAGEMENT, AND
 THE NORTHEAST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING. FOR MORE INFORMATION CONTACT MR. DONALD W. PATTERSON, U.S.
 DEPARTMENT OF THE INTERIOR, BUREAU OF LAND MANAGEMENT, GILLETTE PROJECT OFFICE, P.O. BOX 3768, GILLETTE, WYOMING, 82716, TELEPHONE
 (307) 686-6750.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N411043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LARAMIE COUNTY CBL        WYOMING
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  17125                  LARAMIE COUNTY
                                                   NEAREST TOWN:  CHEYENNE
                                                LIST OF ADJUSTED DISTANCES  (JUNE 15, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1992                        1837.877 150 M 1992                      1837.148      150.0335       150.0352       0.1
    0 M 1992                        1837.877 430 M 1992                      1835.896      430.0091       430.0137       0.2
    0 M 1992                        1837.877 1370 M 1992                     1839.799     1370.0328      1370.0341       0.2
    150 M 1992                      1837.148 430 M 1992                      1835.896      279.9757       279.9785       0.1
    150 M 1992                      1837.148 1370 M 1992                     1839.799     1219.9992      1220.0021       0.2
    430 M 1992                      1835.896 1370 M 1992                     1839.799      940.0234       940.0315       0.1
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF LARAMIE COUNTY BASE LINE
 YEAR MEASURED: 1992
 YEAR VERIFIED: 1998
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ABOUT 16.1 KM (10.0 MI) NORTH OF THE STATE CAPITOL DOME IN CHEYENNE AND 4.8 KM (3.0 MI) EAST OF INTERSTATE
 HIGHWAY 25.  THE BASE LINE RUNS ALONG SIDE AND APPROXIMATELY PARALLEL WITH THE SOUTHEAST EDGE OF U.S. HIGHWAY 85.
 THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1370-
 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND NORTHEAST OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAYS 25 AND 80, LOCATED IN SOUTHWEST CHEYENNE, GO NORTH ON
 INTERSTATE HIGHWAY 25 FOR 12.9 KM (8.0 MI) TO THE TORRINGTON / U.S. HIGHWAY 85 EXIT (NO. 17).  TAKE THIS EXIT RAMP AND GO
 NORTHEASTERLY ON U.S. HIGHWAY 85 FOR 5.6 KM (3.5 MI) TO THE INTERSECTION OF COUNTY ROAD 218 ON THE LEFT.  CONTINUE NORTHEASTERLY ON
 U.S. HIGHWAY 85 FOR 0.24 KM (0.15 MI) TO THE 0-METER POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1992" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER CONCRETE
 MASS PROJECTING 5 CM (2 IN) ABOVE A 46 CM (18 IN) DIAMETER CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 13.4
 M (44.0 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 6.3 M (20.7 FT) NORTHWEST OF A BARBED WIRE FENCE, 1.4 M (4.6 FT) SOUTHEAST
 OF A METAL WITNESS POST, AND 1.1 M (3.6 FT) NORTHWEST OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1992" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER
 CONCRETE MASS PROJECTING 5 CM (2 IN) ABOVE A 41 CM (16 IN) DIAMETER CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT
 IS 13.9 M (45.6 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 5.9 M (19.4 FT) NORTHWEST OF A BARBED WIRE FENCE, 1.8 M (5.9 FT)
 NORTHWEST OF A FIBERGLASS WITNESS POST, AND 1.1 M (3.6 FT) SOUTHEAST OF A METAL WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1992" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER
 CONCRETE MASS PROJECTING 5 CM (2 IN) ABOVE A 43 CM (17 IN) DIAMETER CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT
 IS 15.0 M (49.2 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 5.1 M (16.7 FT) NORTHWEST OF A BARBED WIRE FENCE, 1.8 M (5.9 FT)
 NORTHWEST OF A FIBERGLASS WITNESS POST, AND 1.4 M (4.6 FT) SOUTHEAST OF A METAL WITNESS POST.
 THE 1370-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1370 M 1992" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER
 CONCRETE MASS PROJECTING 5 CM (2 IN) ABOVE A 61 CM (24 IN) DIAMETER CONCRETE POST WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.  IT
 IS 23.9 M (78.4 FT) NORTHEAST OF THE APPROXIMATE CENTERLINE OF A TRACK ROAD (FIELD ENTRANCE WITH GATE), 17.7 M (58.1 FT) SOUTHEAST
 OF THE CENTERLINE OF THE HIGHWAY, 1.8 M (5.9 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN A BARBED WIRE FENCELINE, AND 1.1 M (3.6
 FT) SOUTHEAST OF A METAL WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1992" SET IN THE TOP OF A
 15 CM (6 IN) DIAMETER CONCRETE MASS PROJECTING 5 CM (2 IN) ABOVE A 46 CM (18 IN) DIAMETER CONCRETE POST WHICH IS FLUSH WITH THE
 SURFACE OF THE GROUND.  IT IS 13.3 M (43.6 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 6.3 M (20.7 FT) NORTHWEST OF A BARBED
 WIRE FENCE, 1.2 M (3.9 FT) NORTHWEST OF A FIBERGLASS WITNESS POST, AND 1.0 M (3.3 FT) SOUTHEAST OF A METAL WITNESS POST.
1USER NOTES:  CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT.  FOR MORE INFORMATION CONTACT MR. JOHN
 LEE, CADASTRAL SURVEY, BUREAU OF LAND MANAGEMENT, WYOMING STATE OFFICE, 2515 WARREN AVENUE, CHEYENNE, WYOMING  82001.  TELEPHONE
 307-775-6216.  OR CONTACT MR. JOHN STEIL, C/O STEIL SURVEYING SERVICES, 200 EAST 8th AVENUE, CHEYENNE, WYOMING  82001. TELEPHONE
 307-634-7273.  OR CONTACT DR. HERBERT W. STOUGHTON, 2821 CAREY AVENUE, CHEYENNE, WYOMING 82001.  TELEPHONE 307-632-7460 OR 775-2459.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N411071
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RAWLINS                   WYOMING
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G17125                 CARBON COUNTY
                                                LIST OF ADJUSTED DISTANCES (JANUARY 20, 1984)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
        0                           2165.404     150                          2165.921    150.0386       150.0395       0.2
        0                           2165.404     430                          2170.238    430.0181       430.0452       0.5
        0                           2165.404     1150                         2186.913   1150.0339      1150.2350       0.7
        150                         2165.921     430                          2170.238    279.9795       280.0128       0.5
        150                         2165.921     1150                         2186.913    999.9951      1000.2154       0.7
        430                         2170.238     1150                         2186.913    720.0155       720.2086       0.4
      DESCRIPTION OF RAWLINS BASE LINE
      YEAR MEASURED:  1983
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ABOUT 12.9 KM (8.0 MI) NORTHWEST OF RAWLINS, 0.2 KM (0.15 MI) SOUTHWEST OF UNITED STATES HIGHWAY
      287 AND STATE HIGHWAY 789 AND IS SOUTHWEST OF AND APPROXIMATELY PARALLEL TO A DIM ASPHALT ROAD WHICH IS OLD STATE HIGHWAY
      789.
      TO REACH THE BASE LINE FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 BUSINESS AND UNITED STATES HIGHWAY 30 AND UNITED STATES
      HIGHWAY 287 AND STATE HIGHWAY 789 WHICH IS LOCATED IN THE CENTRAL PART OF RAWLINS, GO NORTHWESTERLY ALONG UNITED STATES
      HIGHWAY 287 AND STATE HIGHWAY 789 FOR 13.6 KM (8.45 MI) TO A GRAVEL ROAD LEFT, (WHICH LEADS TO A PROMINENT RADIO TOWER).
      TURN LEFT AND GO SOUTHWESTERLY ALONG GRAVEL ROAD FOR 0.1 KM (0.05 MI) TO A DIM ASPHALT ROAD LEFT, (WHICH IS OLD STATE
      HIGHWAY 789).  TURN LEFT AND GO SOUTHEASTERLY ALONG DIM ASPHALT ROAD FOR 0.2 KM (0.15 MI) TO THE 1150 METER POINT ON THE
      RIGHT.  CONTINUE SOUTHEASTERLY ALONG ASPHALT ROAD FOR 1.2 KM (0.75 MI) TO THE 0 METER POINT ON THE RIGHT.
      THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHEAST END.  IT CONSISTS OF THE 0, 150, 430,
      AND 1150 METER POINTS.  THERE IS A DISK SET AT 100 FEET AND A DISK SET AT 200 FEET NORTHWEST OF THE 0 METER POINT TO BE
      USED FOR TAPE CALIBRATION.  THE BASE LINE IS SOUTHWEST OF AND APPROXIMATELY PARALLEL TO A DIM ASPHALT ROAD.  ALL THE MARKS
      ARE ABOUT 21.3 M (70.0 FT) SOUTHWEST OF THE CENTER OF THE ROAD, AND ARE SET SLIGHTLY BELOW THE LEVEL OF THE ROAD.
      RAILROAD TIES WHICH PROJECT ABOUT 1.8 M (6.0 FT) ABOVE THE GROUND HAVE BEEN PLACED NEAR ALL THE MARKS.  THE 0 METER AND
      1150 METER POINTS HAVE NGS WITNESS POSTS NEARBY.  IN AUGUST 1984, REMEASUREMENTS TO THE TAPING MARKS WERE AS FOLLOWS:  THE
      HORIZONTAL DISTANCES FROM 0 TO THE CENTERS OF THE 100 FT AND 200 FT TAPING DISKS MEASURED 100.01 FT (30.484 M) AND 200.03 FT
      (60.969 M), RESPECTIVELY.  THE HORIZONTAL DISTANCES FROM 0 TO THE OFF-CENTERED PUNCHES ON THE 100 FT AND 200 FT DISKS MEASURED
      100.00 FT (30.480) M AND 200.00 FT (60.960 M), RESPECTIVELY.
      THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---O M 1982---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM (10 IN)
      IN DIAMETER PROJECTING 8 CM (3 IN) ABOVE THE GROUND LOCATED ABOUT 21.3 M (70.0 FT) SW FROM THE CENTER OF A DIM ASPHALT
      ROAD LEADING SOUTHEAST, 1.5 M (4.8 FT) ENE FROM A RAILROAD TIE WHICH PROJECTS ABOUT 1.8 M (6.0 FT) ABOVE THE GROUND, AND
      0.7 M (2.5 FT) SW FROM AN NGS WITNESS POST.  ALL THE DISKS EXCEPT THE 200 FOOT POINT ARE STANDARD NGS CALIBRATION BASE
      LINE DISKS STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1982, SET IN THE TOP OF ROUND CONCRETE MONUMENTS WHICH
      MEASURE ABOUT 25 CM (10.0 IN) IN DIAMETER AND WHICH PROJECT ABOUT 8 CM (3.0 IN) ABOVE THE GROUND.  THE 200 FOOT POINT DISK
      IS A PLAIN BRASS DISK WHICH MEASURES ABOUT 8 CM (3.0 IN) IN DIAMETER AND IS STAMPED---NGS BL 200 FT. 1982---.
      FIRST ORDER LEVELS WERE RUN OVER THE 0 AND 1150 METER POINTS IN 1983 BY NGS VERTICAL CONTROL PARTY G-35.
      IN AUGUST 1984, THE 0 TO 150 M SEGMENT WAS REOBSERVED WITH BOTH TAPES AND EDMI RESULTING IN NO SIGNIFICANT DIFFERENCE FROM
      THE PUBLISHED VALUES.
      THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE PROFESSIONAL LAND SURVEYORS OF WYOMING AND THE WYOMING STATE HIGHWAY
      DEPARTMENT.  FOR FURTHER INFORMATION, CONTACT ROBERT JACK SMITH AND ASSOCIATES, 1015 HARSHMAN, P.O. BOX 1104, RAWLINS,
      WYOMING 82301.  TELEPHONE (307) 324-5262.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N411071
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  RAWLINS CBL               WYOMING
 ROCKVILLE MD 20852 - JULY 24, 1992                PROJECT ACCESSION NUMBER:  17125                  CARBON COUNTY
                                                   NEAREST TOWN:  RAWLINS
                                                LIST OF ADJUSTED DISTANCES  (JULY 14, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1982                        2165.404 150 M 1982                      2165.922      150.0387       150.0396       0.1
    0 M 1982                        2165.404 430 M 1982                      2170.242      430.0182       430.0454       0.3
    0 M 1982                        2165.404 1150 M 1982                     2186.926     1150.0333      1150.2346       0.4
    150 M 1982                      2165.922 430 M 1982                      2170.242      279.9794       280.0127       0.2
    150 M 1982                      2165.922 1150 M 1982                     2186.926      999.9943      1000.2149       0.3
    430 M 1982                      2170.242 1150 M 1982                     2186.926      720.0148       720.2081       0.2
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.01 FT.
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 200 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 200.03 FT.
 DESCRIPTION OF RAWLINS BASE LINE
 YEAR MEASURED: 1983
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ABOUT 12.9 KM (8.0 MI) NORTHWEST OF RAWLINS AND ABOUT 3.2 KM (2.0 MI) EAST-SOUTHEAST OF THE RADIO TOWERS
 ATOP NINE MILE HILL.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH OLD STATE HIGHWAY 789.
 THE BASE LINE IS A NORTH-NORTHWEST, SOUTH-SOUTHEAST LINE WITH THE 0-METER POINT ON THE SOUTH-SOUTHEAST END.  IT CONSISTS OF THE 0,
 150, 430, AND 1150 METER POINTS.  THERE ARE TWO STATIONS USED FOR TAPE CALIBRATION LOCATED ON LINE AND NORTH-NORTHWEST OF THE 0-
 METER POINT AT DISTANCES OF 100 AND 200 FEET.
 TO REACH THE 0-METER POINT FROM THE JUNCTIONS OF U.S. HIGHWAY 287 BYPASS AND U.S. HIGHWAY 287 AND STATE HIGHWAY 789, LOCATED NORTH
 OF RAWLINS, GO NORTHWEST ON U.S. HIGHWAY 287 AND STATE HIGHWAY 789 FOR 10.8 KM (6.7 MI) TO A PAVED INTERSECTION ON THE LEFT.  TURN
 LEFT AND GO WEST-SOUTHWEST CROSSING A CATTLE GUARD FOR 0.1 KM (0.06 MI) TO A TRACK ROAD INTERSECTION.  TURN LEFT AND GO SOUTH-
 SOUTHEAST ON THE TRACK ROAD (OLD STATE HIGHWAY 789) FOR 1.4 KM (0.9 MI) TO THE 0-METER POINT ON THE RIGHT.
 THE 0-METER POINT IS STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1982" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE
 POST PROJECTING 8 CM (3 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 21.8 M (71.5 FT) WEST-SOUTHWEST OF AND ABOUT 0.3 M (1.0 FT)
 LOWER THAN THE CENTERLINE OF A TRACK ROAD, AND 1.4 M (4.6 FT) EAST OF A 1.8 M (6.0 FT) HIGH RAILROAD TIE SET VERTICALLY IN THE
 GROUND.
 THE 150-METER POINT IS STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1982" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 21.0 M (68.9 FT) WEST-SOUTHWEST OF AND ABOUT 0.3 M (1.0
 FT) LOWER THAN THE CENTERLINE OF A TRACK ROAD, AND 1.2 M (3.9 FT) EAST OF A 1.5 M (5.0 FT) HIGH RAILROAD TIE SET VERTICALLY IN THE
 GROUND.  THE 430-METER POINT IS STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1982" SET IN THE TOP OF A 25 CM (10 IN)
 DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 21.2 M (69.6 FT) WEST-SOUTHWEST OF AND ABOUT
 0.3 M (1.0 FT) LOWER THAN THE CENTERLINE OF A TRACK ROAD, 12.6 M (41.3 FT) NORTHWEST OF A TELEPHONE PEDESTAL, AND 1.3 M (4.3 FT)
 EAST OF A 1.5 M (5.0 FT) HIGH RAILROAD TIE SET VERTICALLY IN THE GROUND.
 THE 1150-METER POINT IS STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1150 M 1982" SET IN THE TOP OF A 23 CM (9 IN) DIAMETER
 CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 20.8 M (68.2 FT) WEST-SOUTHWEST OF AND ABOUT LEVEL WITH
 THE CENTERLINE OF A TRACK ROAD, 1.1 M (3.6 FT) EAST OF A 1.8 M (6.0 FT) HIGH RAILROAD TIE SET VERTICALLY IN THE GROUND, AND 1.0 M
 (3.3 FT) WEST-SOUTHWEST OF A FIBERGLASS WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1982" SET IN THE TOP OF A 23 CM
 (9 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 21.9 M (71.9 FT) WEST-SOUTHWEST OF AND
 ABOUT 0.3 M (1.0 FT) LOWER THAN THE CENTERLINE OF A TRACK ROAD AND 1.1 M (3.6 FT) EAST OF A 1.5 M (5.0 FT) HIGH RAILROAD TIE SET
 VERTICALLY IN THE GROUND.  THE 100-FOOT TAPE STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 30.484 M (100.01 FT) FROM THE
 0-METER POINT (MARK-TO-MARK DISTANCE).
1THE 200-FOOT TAPE CALIBRATION STATION IS A BLANK DISK STAMPED "NGS BL 200 FT 1982" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 21.8 M (71.5 FT) WEST-SOUTHWEST OF AND ABOUT 0.3 M (1.0
 FT) LOWER THAN THE CENTERLINE OF A TRACK ROAD AND 1.3 M (4.3 FT) EAST-SOUTHEAST OF A 1.5 M (5.0 FT) HIGH RAILROAD TIE SET VERTICALLY
 IN THE GROUND.  THE 200-FOOT TAPE STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 60.969 M (200.03 FT) FROM THE 0-METER POINT
 (MARK-TO-MARK DISTANCE).
 USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE PROFESSIONAL LAND SURVEYORS OF WYOMING AND THE WYOMING STATE
 HIGHWAY DEPARTMENT.  FOR FURTHER INFORMATION CONTACT MR. ROBERT JACK SMITH, 1015 HARSHMAN STREET, P.O. BOX 1104, RAWLINS, WY 82301.
 TELEPHONE (307) 324-5262.
1
  US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N411091
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ROCK SPRINGS              WYOMING
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G17125                 SWEETWATER COUNTY
                                                LIST OF ADJUSTED DISTANCES (JANUARY 20, 1984)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
       0                            1950.724     150                          1951.922    150.0100       150.0148       0.3
       0                            1950.724     430                          1956.086    429.9951       430.0286       0.5
       0                            1950.724     1400                         1977.456   1399.9883      1400.2435       0.7
       150                          1951.922     430                          1956.086    279.9851       280.0161       0.5
       150                          1951.922     1400                         1977.456   1249.9781      1250.2389       0.6
       430                          1956.086     1400                         1977.456    969.9929       970.2282       0.5
      DESCRIPTION OF ROCK SPRINGS BASE LINE
      YEAR MEASURED:  1983
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) EAST OF ROCK SPRINGS, 4.8 KM (3.0 MI) SOUTHWEST OF THE ROCK SPRINGS
      AIRPORT, AND IS EAST-NORTHEAST OF AND APPROXIMATELY PARALLEL TO A PAVED COUNTY ROAD.
      TO REACH THE BASE LINE FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 AND THE BAXTER ROAD EXIT NUMBER 111, WHICH IS ALSO THE
      ROCK SPRINGS AIRPORT EXIT AND WHICH IS ABOUT 9.7 KM (6.0 MI) EAST OF ROCK SPRINGS, GO SOUTHERLY ALONG A PAVED ROAD (BAXTER
      ROAD) FOR 0.2 KM (0.1 MI) TO A PAVED T-ROAD JUNCTION.  TURN RIGHT AND GO WESTERLY, THENCE EASTERLY ALONG A PAVED ROAD
      (WHICH IS UNDER CONSTRUCTION AS OF THIS DATE) FOR 1.8 KM (1.1 MI) TO A SIDE ROAD (WHICH IS UNDER CONSTRUCTION AS OF THIS
      DATE).  TURN RIGHT AND GO SOUTHERLY ALONG A PAVED COUNTY ROAD FOR 3.7 KM (2.3 MI) TO THE 0 METER POINT ON THE LEFT, ABOUT
      61.0 M (200 FT) OFF THE ROAD.
      THE BASE LINE IS A NORTH-NORTHWEST-SOUTH-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTH-NORTHWEST END.  IT CONSISTS OF
      THE 0, 150, 430, AND 1400 METER POINTS.  THERE IS A DISK SET SOUTH-SOUTHEAST OF THE 0 METER POINT TO BE USED FOR THE
      CALIBRATION OF 100 FOOT TAPES.  ALL THE MARKS ARE ABOUT 61 M (200 FT) EAST-NORTHEAST OF THE CENTERLINE OF A PAVED ROAD AND
      ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF PAVED ROAD.
      THE 0 METER POINT IS A STANDARD NGS DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 51 CM (20 IN) IN
      DIAMETER FLUSH  WITH THE GROUND LOCATED ABOUT 61.0 M (200.0 FT) ENE FROM THE CENTERLINE OF A PAVED ROAD.  THE 0 METER
      POINT IS SET ABOUT 0.9 M (3.0 FT) BELOW THE LEVEL OF A PAVED ROAD.  ALL THE MARKS ARE STANDARD NGS CALIBRATION BASE LINE
      DISKS, NOT STAMPED AND SET IN THE TOP OF ROUND CONCRETE MONUMENTS WHICH MEASURE ABOUT 51 CM (20 IN) IN DIAMETER AND SET
      FLUSH WITH THE GROUND.  THERE ARE NO WITNESS POSTS AT THE MARKS AS OF THIS DATE.
      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTHWEST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING.
      FOR FURTHER INFORMATION, CONTACT JOSEPH W. MANATOS, 1515 NINTH STREET, ROCK SPRINGS, WYOMING 82901.  TELEPHONE (307)
      362-7519.
1
 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N411091
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ROCK SPRINGS CBL          WYOMING
 ROCKVILLE MD 20852 - JULY 24, 1992                PROJECT ACCESSION NUMBER:  17125                  SWEETWATER COUNTY
                                                   NEAREST TOWN:  ROCK SPRINGS
                                                LIST OF ADJUSTED DISTANCES  (JULY 14, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M                             1950.724 150 M                           1951.925      150.0076       150.0124       0.1
    0 M                             1950.724 430 M                           1956.087      429.9948       430.0283       0.2
    0 M                             1950.724 1400 M                          1977.468     1399.9882      1400.2437       0.4
    150 M                           1951.925 430 M                           1956.087      279.9872       280.0182       0.2
    150 M                           1951.925 1400 M                          1977.468     1249.9805      1250.2414       0.3
    430 M                           1956.087 1400 M                          1977.468      969.9931       970.2287       0.2
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.01 FT.
 DESCRIPTION OF ROCK SPRINGS BASE LINE
 YEAR MEASURED: 1983
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) EAST OF ROCK SPRINGS, 4.8 KM (3.0 MI) SOUTHWEST OF THE ROCK SPRINGS AIRPORT, AND IS
 APPROXIMATELY PARALLEL WITH A COUNTY ROAD.
 THE BASE LINE IS A NORTH-NORTHWEST, SOUTH-SOUTHEAST LINE WITH THE 0-METER POINT ON THE NORTH-NORTHWEST END.  IT CONSISTS OF THE 0,
 150, 430, AND 1400 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND SOUTH-SOUTHEAST OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 80 (EXIT 111) AND BAXTER ROAD, LOCATED EAST OF ROCK SPRINGS, GO
 SOUTH ON BAXTER ROAD FOR 0.15 KM (0.09 MI) TO A T-JUNCTION.  TURN RIGHT AND GO WEST CURVING TO EAST FOR 1.8 KM (1.1 MI) TO PAVED
 INTERSECTION ON THE RIGHT JUST AFTER THE BRIDGE OVER BITTER CREEK.  TURN RIGHT AND GO SOUTHERLY ON A COUNTY ROAD FOR 3.7 KM (2.3 MI)
 TO THE 0-METER POINT ON THE LEFT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE
 POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 64.0 M (210.0 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE
 ROAD, 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE
 POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 64.0 M (210.0 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE
 ROAD, 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) NORTH OF A FIBERGLASS WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE
 POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 63.9 M (209.6 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE
 ROAD, 1.2 M (3.9 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, AND 1.1 M (3.6 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M" SET IN THE TOP OF A 45 CM (18 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 63.2 M (207.3 FT) EAST-NORTHEAST OF THE CENTERLINE OF
 THE ROAD, 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST, AND 1.1 M (3.6 FT) EAST-NORTHEAST OF A METAL WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT" SET IN THE TOP OF A 46 CM (18
 IN) DIAMETER CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 64.1 M (210.3 FT) EAST-NORTHEAST OF THE
 CENTERLINE OF THE ROAD, 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) NORTH OF A FIBERGLASS WITNESS POST.
 THE 100-FOOT TAPE STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 30.482 M (100.01 FT) FROM THE 0-METER POINT (MARK-TO-MARK
 DISTANCE).
 USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTHWEST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING.
 FOR FURTHER INFORMATION PLEASE CONTACT MR. JOSEPH MANATOS, 1515 NINTH STREET, ROCK SPRINGS, WY 82901. TELEPHONE (307) 362-7519.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N441082
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  WORLAND                   WYOMING
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G17125                 WASHAKIE COUNTY
                                                LIST OF ADJUSTED DISTANCES (JANUARY 2, 1985)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
          0                         1340.852      150                         1341.123    150.0026       150.0029       0.1
          0                         1340.852      430                         1343.864    429.9999       430.0104       0.3
          0                         1340.852     1410                         1362.848   1410.0060      1410.1776       0.5
        150                         1341.123      430                         1343.864    279.9972       280.0107       0.3
        150                         1341.123     1410                         1362.848   1260.0032      1260.1904       0.5
        430                         1343.864     1410                         1362.848    980.0057       980.1896       0.3
      DESCRIPTION OF WORLAND BASE LINE
      YEAR MEASURED:  1984
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTHWEST OF WORLAND AND IS SET EAST OF AND APPROXIMATELY PARALLEL TO A
      GRAVEL ROAD.
      TO REACH THE BASE LINE FROM THE JUNCTION OF UNITED STATES HIGHWAY 20 AND WYOMING STATE SECONDARY ROAD 433, WHICH IS
      LOCATED JUST WEST OF WORLAND, GO NORTH ALONG STATE SECONDARY ROAD 433 FOR 0.5 KM (0.3 MI) TO A PAVED SIDE ROAD LEFT.  TURN
      LEFT AND GO WEST ALONG PAVED ROAD FOR 0.7 KM (0.45 MI) TO A Y-ROAD JUNCTION AND THE POINT WHERE THE PAVED ROAD LEADS TO
      THE RIGHT.  BEAR RIGHT AND CONTINUE NORTHERLY ALONG THE PAVED ROAD FOR 0.3 KM (0.2 MI) TO THE POINT WHERE THE PAVED ROAD
      LEADS INTO A GRAVEL ROAD.  CONTINUE NORTHERLY ALONG THE MAIN GRAVEL ROAD FOR 1.4 KM (0.9 MI) TO A Y-ROAD JUNCTION AND THE
      ENTRANCE TO THE COUNTY LANDFILL.  TAKE THE RIGHT FORK AND CONTINUE NORTHERLY ALONG THE GRAVEL ROAD FOR 5.8 KM (3.6 MI) TO
      THE 0 METER POINT ON THE RIGHT.  CONTINUE NORTHERLY ALONG THE GRAVEL ROAD FOR 0.2 KM (0.1 MI) TO THE 150 METER POINT ON
      THE RIGHT.  CONTINUE NORTHERLY ALONG THE GRAVEL ROAD FOR 0.24 KM (0.15 MI) TO THE 430 METER POINT ON THE RIGHT.  CONTINUE
      NORTHERLY ALONG THE GRAVEL ROAD FOR 1.0 KM (0.65 MI) TO THE 1410 METER POINT ON THE LEFT.
      THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHEAST END.  IT CONSISTS OF THE 0, 150, 430,
      AND 1410 METER POINTS.  THERE IS A DISK SET AT 100 FEET AND A DISK SET AT 300 FEET NORTH-NORTHWEST OF THE 0 METER POINT TO
      BE USED FOR TAPE CALIBRATION.  THE BASE LINE IS SET ON A LARGE PLATEAU WITH AN UPHILL SLOPE LEADING NORTHWEST AND SMALL
      BLUFFS TO THE SOUTH AND EAST; TO THE WEST STEEP BANKS LEAD TO A LARGE DRAW AND DRY WASH PARALLEL TO GRAVEL ROAD AND BASE
      LINE.  THE HORIZONTAL DISTANCE FROM 0 TO 100 FT TAPING MARK MEASURED 30.478 M OR 99.99 FT.  THE HORIZONTAL DISTANCE FROM 0
      TO 300 FT TAPING MARK MEASURED 91.444 M OR 300.01 FT.
      THE 0 METER POINT IS A STANDARD NGS DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM (10.0 IN) IN
      DIAMETER PROJECTING 6 CM (2.5 IN) ABOVE THE GROUND LOCATED 18.3 M (60.0 FT) ENE FROM THE CENTER OF GRAVEL ROAD AND 1.2 M
      (3.8 FT) SSW FROM A FENCE POST.  THE 0 METER POINT IS SET ABOUT 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD.
      THE 150 METER POINT IS A STANDARD NGS DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM (10.0 IN) IN
      DIAMETER PROJECTING 8 CM (3.0 IN) ABOVE THE GROUND LOCATED 18.9 M (62.0 FT) ENE FROM THE CENTER OF GRAVEL ROAD AND 1.3 M
      (4.3 FT) SSW FROM A FENCE POST.  THE 150 METER POINT IS SET ABOUT 0.2 M (0.6 FT) BELOW THE LEVEL OF THE ROAD.
      THE 430 METER POINT IS A STANDARD DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM (10.0 IN) IN
      DIAMETER PROJECTING 5 CM (2.0 IN) ABOVE GROUND LOCATED 31.5 M (103.4 FT) NE FROM THE CENTER OF GRAVEL ROAD AND 1.2 M (4.0
      FT) SSW FROM A FENCE POST.  THE 430 METER POINT IS SET ABOUT LEVEL WITH THE ROAD.
      THE 1410 METER POINT IS A STANDARD NGS DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 25 CM (10.0 IN) IN
      DIAMETER PROJECTING 8 CM (3.0 IN) ABOVE THE GROUND LOCATED 8.8 M (29.0 FT) W FROM THE CENTER OF GRAVEL ROAD, 5.2 M (ABOUT
      17.0 FT) E FROM THE EDGE OF A STEEP BANK, AND 1.4 M (4.6 FT) SW FROM A FENCE POST.  THE 1410 METER POINT IS SET ABOUT 0.6 M
      (2.0 FT) ABOVE THE LEVEL OF THE ROAD AND IS ABOUT 0.2 KM (0.1 MI) SOUTH FROM A Y-ROAD JUNCTION.
      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTHWEST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING.
      FOR FURTHER INFORMATION CONTACT MR. DONALD WOLFORD, COUNTY SURVEYOR, WASHAKIE COUNTY COURTHOUSE, WORLAND, WYOMING  82401.
      TELEPHONE (307) 347-2741.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N441082
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  WORLAND CBL               WYOMING
 ROCKVILLE MD 20852 - JULY 24, 1992                PROJECT ACCESSION NUMBER:  17125                  WASHAKIE COUNTY
                                                   NEAREST TOWN:  WORLAND
                                                LIST OF ADJUSTED DISTANCES  (JULY 14, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0.00 M                          1340.852 150 M                           1341.122      150.0019       150.0021       0.1
    0.00 M                          1340.852 430 M                           1343.864      430.0001       430.0106       0.3
    0.00 M                          1340.852 1410 M                          1362.861     1410.0045      1410.1763       0.4
    150 M                           1341.122 430 M                           1343.864      279.9982       280.0116       0.2
    150 M                           1341.122 1410 M                          1362.861     1260.0024      1260.1899       0.3
    430 M                           1343.864 1410 M                          1362.861      980.0040       980.1881       0.2
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 300 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 300.00 FT.
 DESCRIPTION OF WORLAND BASE LINE
 YEAR MEASURED: 1984
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: KM
 THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTHWEST OF WORLAND AND ATOP THE MESA TO THE NORTHEAST OF FIFTEENMILE CREEK.
 THE BASE LINE IS A NORTH-NORTHWEST, SOUTH-SOUTHEAST LINE WITH THE 0-METER POINT ON THE SOUTH-SOUTHEAST END.  IT CONSISTS OF THE 0,
 150, 430, AND 1410 METER POINTS.  THERE ARE A PAIR OF STATIONS USED FOR TAPE CALIBRATION LOCATED SLIGHTLY OFF LINE.  BOTH THE 100-
 FOOT AND 300-FOOT TAPE CALIBRATION STATIONS ARE LOCATED NORTH-NORTHWEST OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S HIGHWAYS 16 AND 20, LOCATED IN DOWNTOWN WORLAND, GO WEST ON U.S. HIGHWAY 20 AND
 STATE HIGHWAY 789 (BIGHORN AVENUE) THROUGH TOWN AND ACROSS THE BIG HORN RIVER FOR 1.5 KM (0.9 MI) TO THE INTERSECTION OF STATE
 HIGHWAY 433 ON THE RIGHT.  TURN RIGHT AND GO NORTHERLY ON STATE HIGHWAY 433 FOR 0.5 KM (0.3 MI) TO A PAVED INTERSECTION ON THE LEFT,
 JUST AFTER THE WYOMING HIGHWAY DEPARTMENT MAINTANENCE YARD.  TURN LEFT AND GO WESTERLY ON THE PAVED ROAD FOR 0.7 KM (0.4 MI) TO A
 FORK.  TAKE THE RIGHT FORK AND GO NORTHERLY UP A HILL FOR 0.3 KM (0.2 MI) TO THE POINT WHERE THE PAVEMENT TURNS TO GRAVEL.  CONTINUE
 NORTHWESTERLY ON THE MAIN GRAVEL ROAD FOR 1.4 KM (0.9 MI) TO A FORK WHERE THE LEFT FORK LEADS TO THE COUNTY LANDFILL.  TAKE THE
 RIGHT FORK AND CONTINUE NORTHWESTERLY ON THE MAIN GRAVEL ROAD FOR 1.5 KM (0.9 MI) TO THE SOUTH EDGE OF A ROCK QUARRY, AND A TRACK
 ROAD LEADING AROUND THE WEST EDGE OF THE QUARRY.  TAKE THE TRACK ROAD AND MEANDER NORTHWESTERLY FOR 4.2 KM (2.6 MI) TO THE 0-METER
 POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0.00 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE
 POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 18.2 M (59.7 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE TRACK
 ROAD AND 1.2 M (3.9 FT) EAST-NORTHEAST OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE
 POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 19.0 M (62.3 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE TRACK
 ROAD, 1.2 M (3.9 FT) NORTHWEST OF A METAL WITNESS POST, AND 1.2 M (3.9 FT) SOUTH-SOUTHWEST OF A METAL WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE
 POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 32.0 M (105.0 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE
 TRACK ROAD AND 1.2 M (3.9 FT) SOUTH-SOUTHWEST OF A METAL WITNESS POST.
 THE 1410-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1410 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 9.1 M (29.9 FT) WEST OF THE CENTERLINE OF THE TRACK
 ROAD, 4.9 M (16.1 FT) EAST OF THE EAST EDGE OF A STEEP BANK LEADING TO A DRY WASH, AND 1.4 M (4.6 FT) SOUTHWEST OF A METAL WITNESS
 POST.
 THE 100-FOOT TAPE CALIBRATION TAPE STATION IS A BLANK DISK STAMPED "30.478 M 99.99 F" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 30.4 M (99.7 FT) NORTH-NORTHWEST OF A FIBERGLASS
 WITNESS POST AND 19.8 M (65.0 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE TRACK ROAD.  THE 100-FOOT TAPE STATION WAS REMEASURED BY
 EDMI METHOD AND FOUND TO BE 30.481 M (100.00 FT) FROM THE 0-METER POINT (MARK-TO-MARK DISTANCE).
1THE 300-FOOT TAPE CALIBRATION TAPE STATION IS A BLANK DISK STAMPED "91.444 M 300.01 F" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 59.7 M (195.9 FT) SOUTH-SOUTHEAST A METAL WITNESS
 POST, 58.8 M (192.9 FT) SOUTH-SOUTHEAST OF A METAL WITNESS POST, AND 15.5 M (50.9 FT) EAST-NORTHEAST OF THE CENTERLINE OF THE TRACK
 ROAD.  THE 300-FOOT TAPE STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 91.439 M (300.00 FT) FROM THE 0-METER POINT (MARK-TO-
 MARK DISTANCE).
 USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTHWEST CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF WYOMING.
 FOR FURTHER INFORMATION PLEASE CONTACT MR. R. L. HUDSON, 419 BROADWAY, P.O. BOX 784, THERMOPOLIS, WY 82443.  TELEPHONE 307-864-9389.