Originally Posted by
cyclotoine
It is a weird set of pieces. I am thinking this is a mid 1960s frame also. It will be interesting to see how much brake reach is required. That could be very telling about it's age. Also the seat stay treatment is definitely of an older style. Is that a top race still in the frame? You should pop it out. If it is a record the text on it will be indicative of the age. There isn't a crown race on the fork is there?
There is a top race in the head tube, but no crown race. I can try to tap it out when I get a spare minute. In the mean time, here's another shot of the crown, plus a pic showing the underside of the seatstay bridge. It looks to have a hex nut brazed onto the bottom.