I recently got a few cameras in trade, and was wondering what is the exactly model number on those:
SN 5021386
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To me, looks like Linhof Super Technika 23V - as it has same removable focus indicator on the left. Focus screen is marked with 56x72. And it came with 6x9 super rollex.

SN 33642
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Looks like Linhof Technika III v3, but I'm not sure.