I have an 84 Schwinn Super Sport, Tange #2 "extra" with a Tange fork. Measurements are 25" seat tube center to top, and 23" top tube center to center. There are a couple of small dings in the top tube (one on top side, one on bottom side), the paint is not compromised.

I'm pretty open on trades. I fit a 56 or 57cm, would also be open to parts trades. Let me know what you have. A nice set of drilled Dia Compe brake levers would be good for me right about now. Most important though is to see this bike get a home where it will be used.

PM with your email as I don't have 50 yet.

Note: the top tube looks deformed in one of the pictures, I can assure you it is not.