Baltimore & Ohio B&O Color Position Light CPL Railroad Signal Fresnel Lens Set

Description

From my surplus comes these six lenses for a B&O CPL light.  They are in great used condition with minimal signs of wear and tear.  Two lenses are made by Corning and the other four are made by Kopp.  They are all made of glass and measure approximately 8 & 3/8" across.
Please see pictures and feel free to ask any questions.  Thank you for your interest.