Tom Blankinship posted:IM Speedsters have a rubber trim piece glued to the side of the windshield frame.
This is how IM has been doing it for 10 years or so. However, there was a period when Henry was gluing a seal to the leading edge of the window glass itself in an effort to avoid the seal on the frame.
My car has this, as does Al Shapiro's "Ruby", and a few other cars I know of. IMHO, it's a more elegant, if less positive way for the glass to seal to the frame.