I just got a rather nice Colnago Mexico Record Oro with a D33 stamped into the right rear drop out. It has the Colnago name stamped into the chainstays and a 27.2 seat post fits. The Columbus tubing sticker had worn so badly I was not able to tell what kind of tubing it is made of.
Anyone know which line of Columbus tubing it migh be made from or where I might look to find out?
Thanks BFD, I saw those and that Blue one in the first link is what it lookes like with the exception of the following:
* "Colnago" stamped into the seat stays near the seat clamp * No cloverleaf in the "C" * No large "Colnago Mexico" sticker just the "Mexico Record Oro 1972" in the stripes above the "Colnago" on the seat tube
About all that I am going by the is the D33 and the Colnago stamped into the chainstays without knowing what else to look for.