Schmitt's Original Bicycle Fahrrad Head Light

Period 1930's/40's Schmitt's Original bike head light in nice usable condition. There is a little rust inside but nothing that would interfere with use. Like many headlights of the period, it is set up to run off of either a dynamo or a battery. It would fit one of the German flat 4.5v batteries. It will require some small bolts/nuts for mounting but it is otherwise ready to go. The diameter of the lens is about 3 1/8'.