I have tried a few times locate the origin of the "Limp Dick," "Limp Sausage"...(whatelse has it been called) the chopper tail lamp...
The Sparto was made in England... for what make or model? Was it ever a stock piece of equipment? I always figured '50s or maybe earlier.
And what about the lens...glass or plastic....flat cup or domed...with a metal door or collar? Did it require the use of a gasket on the fender?
Has anyone researched this at any time?
I have seen pages of an early Superior catalog with references to replacement lens, I think.
I have asked a few folks but never learned anything substantive.
Hurtn, for sure