Wow! You guys know your Campy stuff! Those are, in fact, not the original 50 years cranks. They were swapped out by the previous owner for the current set which are somewhat shorter than the original crankarms were. Sadly, the originals seem to have been lost to the sands of time, and no one knows where they went. Too bad! All of the rest of the bike appears to be original (with the exception of the clincher rims). The standover height is 32", not 31" as was mentioned in another post. Thanks for the nice words (and Danny, thanks for posting the photos).