[ntenny]

I'll try to find time to check dimensions when I get home, but I believe your first group are what was called "Normalfalz" and would also fit Voigtlaender, some or all Ica and Ihagee, at least the Nagel Kodaks, and a lot of oddball cameras (house brands and such).

Thanks for starting the ball rolling on this; it's a really valuable body of information and hitherto doesn't seem to have been available anywhere.

-NT