WTB: 6x9 and 6x7 Horseman or similar roll film back Hi, I'm looking for one of each of these size roll film back for 6x9 camera fitting (not 4x5). I'd like excellent working condition if possible. The prices on the auction site are quite high right now and I remember selling some of these for much less not too long ago. Hopefully someone has a few good deals out there. Thanks, Bob in Michigan. You can contact me by email, email@example.com.