Here, a propos of nothing, is a picture of an M3 with a 35mm Summicron with goggles. The lens seems to have been made in 1959. I bought the lens and camera from a friend around fifteen years ago, and had the lens cleaned and the body serviced by Leica UK. One of the shutter curtains needed replacing. I didn't think about this much until last year when suddenly the 8-element Summicron started to attract a lot of interest. Until then this old lens seemed to be rather disparaged. Interesting how things change.