Those old tailboard english made cameras, did they use 12x15 inch plates or 12x16 inch plates? I'm considering buying one that I've found but I can't actually touch it and it has no plate holders. It is being called 12x15 by the owner, but would it be actually a 12x16 inch? Were both sizes made? Would it have used folding bookform holders?
I'd really like to find at least one holder for this camera, then I could maybe make some more or in some way come up with more holders.
Any information regarding the above questions or actual holders would be most appreciated.