Hello..i've been scouring the archives trying to figure out if the circa 1978-1980s Inter 10 model was a full 531 including the fork. I know that the Ultima and Superleight differed primarily in colors and components, but i can't for the life of me find specs on the Inter 10. While I'm at it I might as well ask my usual AD question. Does anyone know of a nice condition 57 or 58 c to c plated Vent Noir for sale? Patrick (shoulda bought it when I road tested it new) Lay in Chicago