Atlas 42603 N Gauge Alco RS-11 diesel loco in Maine Central livery
It has running number 801. The first three RS-11s were produced by ALCO in February 1956 as a demonstrator set. Featuring a V-12, 1,800 hp (1,300 kW) 251B diesel engine, the RS-11 was ALCO’s answer to EMD’s very successful GP9.