| Here is an example of a later Alco-Brooks 4-8-2 built as Union Pacific #7854 but leased to the Los Angeles & Salt Lake subsidiary. The loco served nearly 33 years before retirement in March of 1956. Specs - serial #63760, 73" drivers, 200 psi boiler pressure, 29x28" cylinders, engine weight of 340,000 lb, tractive effort of 54,838 lb. Paul W. Prescott photo |