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View Full Version : What shutter size for a Wollensak Velostigmat 9 Focus Series IV f6.3



tautatis
18-Mar-2011, 21:10
I just acquired the two elements for a Wollensak Velostigmat 9 Focus Series IV f6.3 in excellent shape. I am curious to know what shutter and size will this fit?

Thx