Vintage Kopp Glass Red Railroad Signal Lens Smooth 5 3/8 L 3 1/2 F
NOS Vintage Kopp Glass Red Railroad Signal Lens Smooth 5 3/8 L 3 1/2 F
Vintage KOPP GLASS Railroad Highway Reflector XR7510 - 5-1/4" Red Hobnail Glass
Lot Of 4 Kopp Glass 7 1/2" In Diameter Framed Red Glass Lens . RAILROAD LIGHTS
Vintage Kopp Glass Flat 4 3/4” Railroad Lantern Traffic Light Signal Lens Red
