Dino Zanella was a jung talented frame builder who did many special racing frames for very known Ernesto Colnago in 80s. After leaving Colnago factory he opened his workshop in Pordenone and start to produced his own brand frames and bicycles. Here is one of them with Columbus Slx tubes. I found it like on photos. Ok, it was little dusty.
If you are interested for this bike just contact me