S-Helper Service S scale EMD SW1 diesel switcher S-Helper Service has added to its Showcase Line of ready-to-run S scale equipment this good-running and nice-looking SW1 switch engine. The engine comes ready to run on AC power with hi-rail wheels, but the parts are included to convert it for scale track and DC operation. General […]
S-Helper Service adds an S scale EMD SW1 diesel switcher to its Showcase Line
