JNewell
Leica M Recidivist
I guess it depends on whether you like or mind the focus tab & infinity lock on the DR/Rigid.
My DR has neither. Perhaps earlier DRs and Rigids had them, but I had thought that the infinity lock went out with the collapsible and the tabs went on leave until the post-1979 version.
Edited to add/correct: did some image-searching last night and found rigids that did indeed have the infinity lock and tab. Not sure if this was carried forward for all of the rigid production or whether earlier DRs had this, too. (My DR is a very late one, s/n 2357xxx.)
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