And in the sprint for the monthly finish line - I finished up two more bi-colored bikes this weekend:
1996 Trek 2120
Looks almost like new and cheap as dirt because the tires were rotted and brifters were seized up.
I really like the 2xxx bonded bikes, but was disappointed to find that they all use the same frame geometry - so the "touring 20" only references the 105 triple group.
Late 90's Bertin Fast Road came to me as a mostly stripped frame.
Maybe Columbus Nemo tube?
Stripped the Campy Chorus "assemblage" off the GT Attack I scored a while ago but already planning another swap to get the Attack back rolling again.