I have a new old stock basso columbus mixte. It it NOS/unassembled, never cut for headset, white pearl.It is near mint, only tiny handling marks from 24 years of moving around I bought it new in 1984, with a large group of frames and campy, thought it was very unusual. Would like it to find a good home, no women riders in our house. Let me know, i have pictures. I paid $450 in 1984, you can have it for $450 + shipping , if required (located in central texas). jay gruen, armadillofarm@satx.rr.com.