Bisbee daily review., 1908-09-13

Eight single two-compartment coarse jigs.
 Eight single two compartment in termediate jigs.
 Twenty-four three-compartment fine jigs.
 Sixteen duplex callow screens.
 Ten dewatering tables.
 Ten Chilean mills.
 Eight elevators in pairs.
 Twelve feed distributors, for VII feys.
 Seventg-twO vanners. !. Six sets 42x1G rolls.
 Six dewatering feeders for rolls.
 Two portable ore feeders from stor age bins.
 Eight feeders for Chilean mills.
 Five 12X14 triplex pumps.
 Two finch centrifugal pumps.
 Two 3-incn centrifugal pumps.
 Two 10x12 triple plunger pumps.
 Three 75-hp. induction motors.
 Four 150-hp. induction motors.
 Four 5-hp. induction motors.
 Six 10-hp. induction motors.
 Two 40-hp. induction motors.
 Two 30-hp. induction motors.
 Six 20-hp. induction motors.
 Four 20-hp. induction motors.
 Forty-eight 12x12 reinforced concrete settling tanks for reclaiming waieI from tailings.
 Twenty illipticaI-shaped reinforced concrete concentrate bins, 1Ox14x1S feet high.
 Forty 12x12 reinforced concrete set ting tanks, used as pulp thickeners for vanner feed.
 The plant is notable of: Efficiency equipment. neatness of design.
 The new features include: All the floors. including on and above ground, are of concrete. There isn't a wooden floor in the building.
 Elevator housings are of reinforced 
 vanner baths are of reinforced con crette.
 Feed distributing machinery for Will fey tables set in reinforced concrete.
 Dewatering tables for jig tai ings.
 Jigs. all Of specia: design and cast iron throughout.
 Portable ore feeders under storage bins. Each feeder will accommodate nine different chutes.
 Man elevator. From the Chilean mill floor to top of plant.
 All concentrates and tailings are car- ried from mill through tunnels and underneath mill floors.
 Lignting-The mill is always light as day" There are innumerable win iows for day time, and myriads of cleo iric bulbs at night give the great structure a brilliant appearance. At no moment is there any hesitancy about anything because of lack of igh:-
 In fact, throughout the han 1some plant the master-mind is evident, and t is due to the extensive general knowledge of mining anl the allied of General Manager Douglas and the ability as a designer and con structor of MT. Burcn that 9 model 3 plant is operating down n the heart of the Yaqui country, mG / miles from what most would call civilization" There is reason for ev ;ryOne 10 be proud of such an installation. because many features are startling in the and n tkc reaching out from the beaten pathway of eoncen- trators. and the whole thing teaches boldly the enterprise and progress of he American of today.
 The use of electricity is reverted to throughout the works of this company. 1t is generated in a great central pow srkouse just back of the town of Ma ,ozari. The boiler room Is of cor iroE, the turbine room of re- nforced concrete( and the smoke ,tack, fifteen feet in diameter and 1S4 'eet hign, is of reinforced corc-ete. Coal or wood is used as occasion re- luires. but the former mostly.
 There are three 1000-kilowat Curtis turbine generators, direct connected. at 6660 volts.
 There are Alburger surface con iensers and dry condenser pumps.
 The circulating pump for the con- lenser is a Connersville-
 The main exciter set is a motor