My daughter had found several of the old clearance lights at a garage sale. The body of the lights are made of brass and have a "jewel" red lens of 3 sides (individual). The light is about 1" high and wide. The body holding the lens screws off at the base for bulb replacement. I seem to remember seeing these on the rear fenders of some old oil trucks and the like. She would appreciate any info, dates of mfg, etc, and some idea of what they are worth. She wants to sell them as she could use a bit of extra cash right now.

Thanks
Tony

1942 Howard S Cooper fire engine / Chevrolet