Well it appears to be a fillet brazed frame.
I'll say Toyo.
I found this on them, although it says they started around 1973. There are pictures of him doing that style seat clamp area which could be a signature thing.
http://www.handmadebikes.net/toyo-fr...g-dynasty.html
Last edited by teterider; 11-08-09 at 04:03 PM.