TECHNICAL NOTES: We tested the shutter speed. The Synchronization is primitive, there are two connections for bell wires at the top. We tested the release with a pocket strobe, and it did work correctly.
Vintage Linhof Technika Lens Board Lot Packard Ideal Shutter Large Format Parts
Packard Bell DOT PAV80 Acer Aspire PAV70 Motherboard LA-6221P 2#58
KING ASANUMA Thornton Shutter for 2 inches from Japan #1563
Optimo Ansco Anastigmat Series IV 4 F6.3 3 1/4 X 5 1/2 Wollensak Optical Shutter
lot of 2 new SHOOT RS-60E3 Remote Shutter Release for Canon EOS
Pinhole Shutter Large Format Large Format Pinhole Aperture Shutter /26