recently i bought some road italian frame from 1985-1990. it had shimano 600 parts, gipiemme dropouts, columbus tubeset. it is really beautiful, but when i bought it it was raw steel so i dont know what is that frame. only know that it is italian and the name starts with B. can you please help me and give me a list of italian bicycles which started with B(it is not bianchi, bottechia or basso)