I only just saw this now, dunno why!

I have a Mondonico, and it is Italian Italian Italian, wherever it could be. Italian BBs are not hard to find, at least if you buy used Campy. I can't say about Shimano, though I have seen Italian Shimano BB cups in the past.

You're taking Camp off of that frame? What do you have, and interested in selling? I may have another Mondonico frame in my future.

I'm not surprised you didn't get much attention. Not too many people here understand Italian frames nor know much about Torelli and Mondo. Gotta be patient sometimes!

For a lot of people, vintage is Ultegra 6600 in an era of 6700.