I bought Andrea’s book, but his info ends around the early 80’s

this frame has DT braze-ons for shifters, the 3 TT cable guides and no heart on the BB.

The frame was nicely rattle-canned an a way that if I didn’t actually dislike the color blue, I would throw on decals and clear coat it.

here is the bottom:

as always, this site amazes me with the wealth of knowledge and the willingness to share.



It says DeRosa. There were numbers, but only 4 digits.