Thanks for the replies about the Linhof Super Rollex format. I almost thought I was missing something, or had something wrong. The markings on the ground glass for my 4x5 indicate 6x7 and 6x9, as well as a grid. Almost seemed like something was wrong in that the markings did not line up with the Linhof back, but now I know why. Maybe I should think of it as 6x7.5 or more like 6x8; funny that I nearly adapted a 6x8 Mamiya to my 4x5.
Ciao!
Gordon Moat
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