Originally Posted by
spurious
BB threading on the Shimano BB states 36X24T, which I'm guessing is Italian thread BB. So its either, according to sheldon; a high end french frame or an italian one. Sorta fits with the gipemme dropouts.
Seatpost seems to be a 26.2mm seatpost. Though thats measured with a cheap digital calipers so that might be wrong.
Italian BB and coupled with the Gipiemme DOs I'd say it's an Italian...no idea of any brand with that logo, perhaps it's a house-brand. I'd also bet that the seatpost size will be something larger than 26.2, you'll need to go to your LBS or just try a selection of posts until you find a good fit...I'd go to the LBS in case there's some deforming of the seat lug that needs attention. My last guess: it's going to take a 26.8 and that's because it's Aelle tubing.