Can anyone tell me just what isenglas is, and where it has been used in
the auto world. I seem to remember something about Henry Ford, the Model
T, and isenglas windows or headlights or lamp covers or something. It
has been a long time. But it let light through. The few references I hav
found so far call it "plastic". I don't think that is right.

Anyway, I would appreciate any feedback.

Thanks,

John Rodgers
88 GL Driver