$-B-CR-E-T 20 ‘Te. the source a liaison intelligence service or member thereof? Yos ____..No {Take 1s maie availatle to high official tn » 7 3. SConéult with the diesel ae wee ee ORE hore whether “ the information furntshéd by the source in the past hiss been considered of major K.. OF minor.” . importance to the U.S. Intelligence effort? “he Would a Soviet or ‘Sataiiite service having possession ‘of the “Clandestine. Services document atove (or the finished intelligence document ' 4£ applicable in-this instance) be able to idefitify the source? Yes __ ‘No » ‘Consideration should be given to the effect of notionalized __ or modified DOI, PA cr source description, - (a) If yes, asauming that the source , 4s identified by the KIS, do you consider the loss of major or ainor importance in relation to our ability te produce Information of the kind furnished by thie . source? (b) If yes; would the continusd use of the source or his persomal security be jeopardized? If so, explain briefly. 5, Has there been an indication since the date of the CS . dissemination (or-the finished intelligence report if applicable in ‘thie instance) that an opposition service has become aware of the source's identification with Western Intelligence activities? _ Yes _ Ha ~: If yea, do you conaider the indication of compromise of the source a result of the compromise of the document? (check one) No _» Frobable » or Fossible Officer Submitting : cfny/3/ Division Telephone Extension —_ ¢ao4 Date Subaltted 2 Merch 1958 SaECoeReBak . Page 2 of 2
14-00000 76 Chiefly Wit Division anew ange : Ce OM — = — cine eu sin aren "Chief of Statton, Mexico City _| .25 May 1962. suanct a “loge . et. "a3" Slonce “x” ONE) ACTION @tQUueo |” geese 1868 HEAOGUAETTAS FRE NO DI S Pp AT Cc H _ SECRET; MARKED FOR INDEXING NO INDEXING REQUIRED INDEXING CAN BE JUOGEO .BY QUAURED HQ DESK ONLY Monthly Activities Report on Project LIENVOY For you et LQiNnchy r information, oo The following ‘ts the-report Ga the LIENVOY Project for the month of . _ April 19625" ; _ Removed from Project fo Googe A, - Target Lines 508 ego, Fo-e a ¥ oo | I - fox: o2G_, Pold:_F 20-30-18 oe _ General Lazaro Cardenas del Rlo . - 20-83-46 (no line'voltage) ~ © General Lazaro Cardenas del Rio - 64-18-18 = ; Maldonado Sandez ‘Braulto 21-81-32 Gustavo Solorzano 11-42-48 (no line voltage) Jorge L. Ts mayo Castillejos 24-61-75 cs Jorge L. Tamayo Castillejos 45-59-52 David Alfaro Siquetros 28-79-67 Rogelio Rodriguez (Cuban Embaasy Intelligence Officer) 43-21-61 : Francisco Galindo Ochoa 42-33-37 Ricardo J. Zebada 45-15-60 (no line voltage) Enrique Gonzales Pedrero AL-16-48 "Ignacio Acosta . 10-29-69 Movimlento Liberacton Naclonal * 46-12-70 C.T.A.L. 46-11-30 - ' D.F.S. : 21-11-01 - Politica (Revista - Marcue) 46-60-16 Prensa Latina 14-42-37 (out of order) Cuban Embassy 14-92-14 (out of order) . Cuban Embassy 25-07-95 - Cuban Embassy 25-09-14 Cuban Embassy 11-21-91 Cuban Embassy 14-13-26 Cuban Embassy 15-60-55 Soviet Embassy 15-61-55 Sovier Embassy 15-12-64 Sovier Embassy 15-61-07 Soviet Embassy 45-61-81 Czech Embassy 45-61-80 Czech Embassy B, Marerial Processed In April, the LIENVOY LP provided the Station with 147 pages of dally resumes, 61 tapes from three Czech lines, 100 tapes from four Soviet Embassy lines with the transcriptions of the Spanish conversations, 66 trans- criptions from Cuban Embassy lines and 32 pteces of other materlal, C. Exploitation of Materlal LLIENVOY muatertal continues to provide the Station with a flow of current activities and attitudes of Station targets, These are reflected in the attached list of cables and dispatches, A specific example of Information rn eae) SECRET BS | TX] conan
; : : — = — ‘ ~ Pas At ay ATL OF ETRE BMT NY , - - + CONTINUATION OF . : , 3 7 oispare - SECRE 1 : 2 "HMMA= 19091 | , A : obta ined from LIENVOY coverage is-the. apparent dissension within the . 3 Movimiento’ ‘Liberacton Naclonal (MLN) as renorted, in 1 HMM 6328. oe q OR Dk Liaison, PB Bands; after appropriate cditing, are ptovided by the Station for LITENSOR' 8 use as quickly: as possible, They have been accepted’ with , “considerable interest and: ‘expectation, se Pee RTE + rte, _ 1. oe There were 00 security problems during the month, : F, Technical - : ] : i = AS usual; -the equipment was yaa thoroughly ¢ éteaned and checked 1 for i: the month. Since.23 April, the Cuban Embassy lines 14- ~42-37 and 14-92-14 havé been out of ordér, It is suspected that some rearrangement Is being made In the Embassy telephone system, G. Personnel The makeup of personnel remains as reported for March, H. Production During April, LIENVOY produced the forty-six 46) p positive intel- ligence reports indicated in the attachment and the usual large volume of CI/CE personality and operational n material, 2 . tle econ Cm 25 May 1962 Attachment: As stated above. Distribution: ; ~ WHD w/att ; 2- Files rar) $30
14-00000 ae Sy ee SRT ake OVERTONES Uy AED MEAS Boe as ~ MEX1'0457 ‘-EIENVOY. PRODUCTION FOR APRIL 1962 MEXI 0464 (HMM 6295) MEXI 0470 _MEXt 0476.(HMM 6296) - MEXI 0508: : MEXEOSI2 MEXI 0354 (HMM 6310) MEXI 0556 MEXI 0573 - MEXI 0574 MEXI 0578 (HMM 6320) MEXIO385 _- , MEX! 0589 MEXI 0590 MEXI 0391 MEXI 0595 MEXI 0522 MEX] 0625 1 MEXI1-0629 - --- - - MEXI 0641 MEX1.0649 22 + HMMA'S . HMMA 18818 - “HMMA 18837 HMMA 18839 HMMA 18840 HMMA 18841 - HMMA 18847 HMMA 18848 HMMA 18853 HMMA 18855 HMMA 18857 HMMA 18874 HMMA 18875 12 + HMM 6303 HMM 6321 HMM 6328 HMM 6330 HMM 6331 HMM 6341 12 ~ HMM 6290. | "HMM 6294 - HMM 6302 -HMM 6315: ~~ “HMM 6318 - © HMM 6319 {ener my