This is sold AS IS. NO returns.
You get a "The Packard Ideal Shutter No. 6 With 3" Opening". Made by the Michigan Photo Shutter Co. in Kalamazoo, Michigan. This requires an air release. The velvet like backing is in excellent condition. The shutter works as far as I can tell. NO air release is included. This must have tripped a solenoid as there are electrical wires connected. This was used for time or instantaneous exposures. Please add $9.95 shipping in the USA. Overseas buyers pay actual shipping costs. Regards, Darryl