Can't find much on the model, but I did find one for sale in Toronto that I linked below. Looks like a nice frame. This one is built with nice Columbus tubing.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.kijiji.ca/v-road-bike/city-of-toronto/bianchi-rossi-vintage-performance-italian-road-bike-58cm/1397229698&ved=2ahUKEwjnxPPRhrHfAhUnTt8KHSziALgQFjAPegQIBBAB&usg=AOvVaw0HWan2ghmR0uizyR0O_hsz&cshid= 1545399871933