At 09:40 PM 8/27/2013, you wrote:
>... If I remember correctly, the 70 mm magazine was based on a Mamiya magazine.,,Yes, the Rollei back is like a modified Mamiya RB67 70mm back. Rollei replaced the Mamiya lever wind with an electric motor, the pressure plate was also replaced, and Rollei replaced the body-mounting part of course. Some electric connectors were added for the Rollei version. Mamiya and Rollei backs use double perforated 70mm film. Carlos
There is a pair of apparently new Mamiya's on government surplus, starting at $25 for the lot, which includes two heavy-duty tripods.
Strange lot. DAW