David Would you believe that I have the mask set for that? Since it is still Friday, I will sell it for $10. Jerry David Seifert wrote: > Ardeshir Mehta wrote: > > >On Friday, April 22, 2005, at 07:02 PM, David Seifert wrote: > > > > > > > >>Marc, > >> > >>You were only partially in error. The units in question were equipped > >>with a 24 frame counter. The camera still used 120 film but produced > >>24 smaller (24x36?) on the film via a masking system. We went through > >>this last year in more detail than anyone cares to recall. > >> > >>Best Regards, > >>David > >> > >> > > > >Oh? This is interesting! Are you sure the prints were as small as 24x36 > >mm? Could they have been 30x60 mm? > > > >A. > > > > > > > Ardeshir, > > Just for you, I look this up again. According to Prochnow in Rollei > Report 2 page 409 there were 250 units of this type built in June 1961. > He notes that these were "Direktverkauf, nicht gelistet", direct sale, > no price listed. I interpret that to mean that these were a custom > order batch. The customer is not mentioned. They used 120 film and > produced either 12 6x6 images per roll or 24 24x36 images per roll using > the special mask kit. Thus, they had a 12/24 frame counter. > > For the record, the standard model of that run (56,000 units) came with > a 12/16 frame counter equipped to do 12 or 16 exposures per 120 roll. > The mask kit produced 16 4.5x5 images. > > Thus spake Prochnow! > > David