Johnnyboy1,

My Ron Cooper is stamped '902' on the BB. The PO is also the original owner. He met with Mr. Cooper in the San Francisco bay area and had the frame built for him - he says in 1980. However, the NR derailleur is dated 1982. So I'm not so sure. I wonder how you date your frame to the early 1980's?

Not that it matters. The frame is so beautifully crafted it is a joy just to examine. Even better is the ride, wonderfully compliant, intuitively responsive, and rock solid in all ways. What a fortunate acquistion you have made! I know budget is always a consideration. I hope you are able to furnish it with the quality wheels and components it deserves. Please post pics of your build.