Thinning my collection of vintage film cameras, up for sale is a 1969 and 1970 model Nikon F SLR film camera in black with the collectable FTN light meter finder. Both fire but have their own slight issues, 1969 version has the lens release button stuck but everything else seems to work? 1970 version has the mirror go up with every shot? I think its just a sticky lens lockup return..not sure if just needs adjustment. Either have been dropped and both present well after 55+ years. If you have any further questions feel free to ask.