http://photoethnography.com/ClassicCameras/filmformats.html I found this page while looking for a list of which medium format cameras shoot 6×7 … not exactly what I was originally looking for but wanted to make a note since this is useful information.  Photoethnography.com has a lot of other interesting stuff worth checking out. 120 film: Kodak numbered all of its film types, starting with 100 (I think). So 120 roll film is actually a rather early format. It was used in the Kodak Brownie cameras. TheRead more