Atlas Model Railroad Co.
MasterLine(TM) Silver Series Diesel EMD GP40-2 Phase I, Powered, Without Sound

Richmond, Fredericksburg, & Potomac #141, Without Dynamic Brakes
Walthers Part # 150-10000397, p. 57 Walthers 2012 HO Scale Reference
HO scale, $149.95, not currently in stock at Walthers, Expected: Unknown