That's an early '71 with a 22" frame including forged Huret dropouts in Sierra Brown. It is missing the original AFA "Schwinn Approved" toe clips w/Lapize straps and the original GT-200 derailleur, however it appears to have a period correct (and more valuable) Campagnolo Gran Turismo replacement instead. The Brooks B15 saddle looks pretty good except for the worn plastic badge. All in all I'd say this one is well worth the price.