A General Motors Diesel Ltd. SD50F is the second HO scale road locomotive released by Aurora Miniatures North America Inc. The six-axle unit, based on a prototype built for Canadian National, features ...

A new run of HO scale Electro-Motive Division SW1 end-cab switchers is now available from Wm. K. Walthers Inc. The Mainline-series model has received several upgrades since I last reviewed it in the ...