Paul Manuell
Member
Ok, I didn't know there was another, older type of 110 film, but I think we all know that's not the one the OP is referring to.Check out film sizes you'll find 110 roll film was approx 4" wide, was introduced around the mid to late 1890's, I can't access Wikipedia it's banned here in Turkey or I'd post a link. I think the last rolls were produced in the 1930's. Some cameras also took a plate back but not mine unfortunately.
Kodak later re-used the number for their first sub 35mm film format.
Ian