Here's a pretty rare one; a Tommaso/Alan, complete with a "T" on the lug. Built for Ten Speed Drive Imports as a house brand, "Tommaso" was for the owner's first name. This one is for sale in Lancaster, OH (not mine) and has what appears to be an early version of Campy Syncro. I had one BITD (an Alan) and if I remember correctly, the top tubes were pretty short, also a little too flexy for me. Mine eventually broke at the BB lug which turned me off to the whole screwed and glued thing.

https://columbus.craigslist.org/bik/...785925543.html