Packard Instant Pin Assembly (No 64)

item #PackardInstantPinAssembly. This pin has 2 of the 3 screws needed for mounting. I am missing one screw. Not that big a deal. This assembly mounts on the from of the lenses board. The pin is pushed into the Packard shutter from the front. This allows you to do instant exposures with your Packard shutter. Condition 7-.