Originally Posted by
Bad Lag
Very cool! Were you building Bob Jackson frames in ~1974? If so, I am still riding one that could be one of yours.
No matter, really, I am an original owner have enjoyed the heck out of it for almost 50 years. It has been everywhere and I have done everything with it.
I certainly was building Jackson frames in 1974. I was at Bob Jackson's from May 1971 till Christmas 1976.
There is a chance I made your frame, but at that time there were three or four other builders. At Woodrup's I always stamped the frame number on the left hand side of the BB shell, and in recent years added a KS.