RMT by Aristo-Craft : BS/BETHLEHEM STEEL #103 S-4
Painted yellow with black lettering and multi-color BETH STEEL logo.
The prototype for BS #103 was built by ALCO/American Locomotive Works, Schnectady, N.Y. and was used as a yard switcher in many locations at the Bethlehem Steel plant along the Lehigh River in Bethlehem, PA until retired and sold for scrap.