The Glorius Berlino frameset was made by an Italian frame builder most likely in the early 1940s. As the stamping on the down tube shows, it was made of Columbus butted tubes connected together with a fillet brazing method. Thus we can admire the smooth curves where the tubes meet. Another unusual detail is the fork crown with distinctive little edges.
We do not know much about this frame, but its attributes are telling a story about craftsmenship, beauty and rarity.
Rear spacing: 110mm
Fork: 1" threaded
BB: 36x24 ITA
Seat tube inner diameter: 26,6mm