Quote Originally Posted by Jose LS Gil View Post
Is this what you are looking for?
That's a fascinating contraption. How thick is it? Do the stacking format frames come out? If so, what a clever idea. I have a holder with that one-sided design, but just for 8x10. There's a black metal spring that pushes the plate for tight, flat contact, like in yours, but I don't think it would work with the smaller formats. Very curious.

Has there ever been a thread comparing all the different designs of plate holders?

vintagepics: You might try Large Format Photography Forum if you don't have any luck buying a holder or two here.