I recently acquired a FED 1, Serial No. 383275. It has a FED 1:3.5 F=50mm lens attached and the "stops" are pre 1949; i.e., 3.5, 4.5 etc. A previous owner has also added a shim between the lens and mount which positions the focus tab in the position shown below, instead of in line with the RF lens. I understand that the "older" lens, fitted to the "newer" body, would need some adjustment of the focal plane distance to permit proper focusing. Acording to the info. I can find, the serial number dates it around 1953 and a model 1f but, based on other features; shutter speeds of 25, 50, 100 etc., threaded shutter button, mushroom shutter release surround, it could be a 1g but those numbers start at 400,000?? I would appreciate any help with an accurate identification. Thanks all....
Frank
PS: It's not "gold plated", the gold color is just from my poor choice of lighting



