The broadside view of Santa Fe Alco PA-1 56L illustrates the graceful lines admired by so many.

The westbound SAN FRANCISCO CHIEF sits in Amarillo behind a set of A-A-B-A Alco units.

The A-B-B-A set of Alco PA units accelerates the SAN FRANCISCO CHIEF out of town as two crewmen wave. Santa Fe's first GP35, 1300, leads a group of units sitting at the fuel rack.

A long set of Alco A-B-B-A units is ready to back down to train 1, SAN FRANCISCO CHIEF, at Clovis. The train came into town behind another A-B-B-B set.