I'll do some scrounging out in the garage tomorrow and see what I come ou with. BTW the "classic" pack film camera is the Polaroid / Mamiya 600SE. It had 3 interchangeable lenses all superb. Here's one for you to look at. I haven't watched prices on these so have no idea what they go for. With the 3 lenses it seems like it would be worth $450-$600 but I just don't know anymore. There was also an "M" adapter that would attach the excellent Mamiya 6X9 and 6X7 rollfilm backs to this but they're like hens teeth to find.