Quote Originally Posted by dwross View Post
I'll throw in a couple of thoughts. 1) I don't think backing paper is an issue. Thin, acid-free, black paper is available from the Paper Art world.

Can you point out which exact paper you are talking about? For a while, I've been contemplating to try to make a few rolls of 122 film for my Kodak 3A camera. It should not be difficult to manufacture spools from 120 leftovers, and I think I have most of the ingredients for the emulsion, but the lack of backing paper has been stopping me.

Thank you,