Sorry for the lag, just got back from Germany. The Bb threading is British. There is no serial number on the BB nor any markings. I haven't removed the fork yet but I will tomorrow. The brake bridge looks a lot like the one on my Guerciotties, but it's no Guerciotti. All the decals are Campagnolo. I guess the previous owner wanted to make sure everyone knew what his bike had. He tried convincing me it was a Colnago but that was an easy NO. It was repainted by his kid's 14 year old friend as a practice test run before painting his caferacer. The kid really did a good job. There are varies paintchips on it now from being leaned on walls and such. I'll report back tomorrow once I remove the Fork.