Quote Originally Posted by dpurdy View Post
Actually the Polaroid back for the Pentax 67 is well known and most pros using the system had one.

Yes, my framer once had a 6x7 with a humungous roll film back fitted (not a Polaroid), but it was factory fitted; it couldn't take a single 120 roll with that back. Explains why he had the camera all of 3 years then sold it (early-990s): he moved it about on a small studio trolley!