Phil,
Another excellent series. All I would have said, has already been stated, so I'll ask some questions instead.
Can you explain what the Sanderman lenses are? Is the special holder commercially available or is it custom made by you? And what do you use for an auxiliary finder?
Les,
The Argus Sandmar lenses were made by Enna-Werk in Munich, and are marked "U. S. Zone Germany". I belive E-W also made the Lithagon series lenses for the C-4 Geiss modified Argus. The Series V holders are built in to the lens front. My lenses came with a clip-on Argus finder that fits over the rangefinder windows, and has a flip mask for the 100mm. There is also a version that goes in the auxilary shoe on cameras so equiped. (The Lithigon lenses have a sweet looking turret finder.)
I need to get more than one of my Argi working so that I can have all three focal lengths mounted and ready at a moments notice.
PF