Well, the F arrived. It needs some attention. Previous owner seemed not to believe in keeping stuff clean. Cleaned off a layer of gunk under the finder and around the A-R ring on the shutter release. Still have to clean the gunk that's on the depth-of-field preview button surround and on the lens release button surround. Finder is missing a couple screws, so the meter portion can flip forward a little bit. Also had two corroded PX625A's in it, however was active.