Atlas Model Railroad Co.
Atlas Master(TM) Series Gold Diesel C420 Phase 2B Powered w/Sound & DCC

Erie Mining #7222, Low Nose, w/o Nose Light, Dynamic Brakes
Walthers Part # 150-10000555, p. 60 Walthers 2012 HO Scale Reference
HO scale, $249.95, sold out at Walthers