Rossin was a well respected Italian maker in the 80's. The Ghibli is woth out a doubt a typcial Hey day Italian bike. I'm not sure what happened to them, but La Bicicletta was selling some closeout frames for a while.
Here is a scan of the Ghibli in a magazine I have, notice they even had a star shaped Columbus tube, sort of like Colnago's Gilco design.
From Classic Rendezvous
Originally Posted by Total Bike
Rossin
Rossin was established in 1974. At that time, the founder, Mr. Mario Rossin, an expert technician and welder, was personally overlooking the hand made production of a precious few jewels of bicycling. In 1992 the company was bought by a company called Finross (whose owners had founded Regina Cycles, Speed and Lema Sport). That raised the productivity without changing the quality standards of the hand made production.
Rossin bikes have been used by such champions as De Vlaeminck, Van Poppel, Berzin, Ugrumov, Virenque, Argentin, Kelly, Kuiper and many others.
Handmade frames from Italy.
Totalbike