Mid 80's Nashbar "Terra XT" cro-mo frameset. This was possibly their TOTL frame as it had full Deerhead XT on it.
Measures 17.5" from center of BB to top of seat tube. It's in excellent condition, hardly ridden and really only one scratch on it. Tange headset.
Too small for me, would trade for an equally nice road or mountain frameset in a slightly larger size. Can send more/better pics if interested.