French seller Sceno 234 (no relation) has a '78 Colnago Super frameset listed on e-bay. The plain/fluted seat stays caps (no "Colnago" stamps), along with the round, rather than oval, chain stays (also no "Colnago" stamps) seem to agree with the Colnago timeline previously developed/discussed on the list for a late '70's vintage frame. However, this frame has under bottom bracket shell cable routing, rather than above the shell routing, which I haven't seen on a 'late '70's frame:
Comments?
Jeff Pyzyk
Milwaukee, WI