Does anyone recognize this titanium frame? I bought this titanium frame some time ago. No markings, only the serial number on the bottom bracket. The 84 probably stands for 1984 as the bike was fitted with Campy's 50th Anniversary gruppo. The BB is Italian threaded. 
Any ideas?
This frame has some features in common with this Fracesco Moser frame I saw. But there are differences, as well: the chainstays, and the fork.