Delta Mouse Bicycle Tail Light Fits Shelbycolson

This is a rare prewar delta mouse style rear bicycle tial light with battery tray. The material it si made out of is steel.

Slight admage to lense (see picture). This is a very hard to find rear light. I have seen this erar light on shelbys, colsons, and others. The battery tray fits into a slot in the rear fender taht is approximately 1 5/16 x 3. eFel free to ask any questions.