Mainline Modeler Magazine November/December 1980 Issue Model Railroading GP-50

MAINLINE MODELER November/December 1980 GP-50 Train Magazine Model Railroading

Mainline Modeler Nov Dec 1980 GP50 Locomotive Train Magazine Model Railroading

Vintage Mainline Modeler Magazine July/August 1980, Trail Model Railroading

Prototype Modeler Magazine December 1980 Issue Model Railroading Santa Fe GP20

Mainline Modeler Magazine March April 1980 Volume 1 Number 2 Model Trains

Mainline Modeler November/December 1980 Railroad Modeling Magazine - M54 @2

Mainline Modeler Magazine July August 1980 Steam Locomotive Railroad Model