Signal Green Corning Glass Ribbed 5 1/2" Signal Lens
5” Glass Railroad GREEN Signal Lamp Lantern Optical Lens
Kopp 5 3/8" Signal Green Glass Lens Ribbed Spread light
5 3/8" Smooth Signal Green Railroad Lantern Switch Lamp Lens Glass
Corning 5 3/8" Smooth Signal Green 1935 Railroad Lantern Switch Lamp Lens Glass
Corning 5 3/8" Ribbed Signal Green 1935 Spread Light Lantern Lens Glass
