Senhor, further discussion. The frame did come with the forks and head set including bearings and spacer, but no head stem.

The dropouts are BREV CAMPAGNOLO stamped. Looking at your rear dropout in the original condition photo, they look like they read Brev Campagnolo aswell.

I cannot find a serial number on the frame.

The mechanic that put the bike together is a frame builder who specialises in restorations, confirmed the forks were forged.

Thanks for the info, I hope my frame is original and this just adds to the mystery of these bikes.

regards Ian