Look pista goes Naked with Dura Ace and Nitto

Just spoke to Ron Cooper about my frame - apparently he'd never put a frame serial# on the rear dropout - he suggested talking to Chas Roberts.
I'm on the case - A quick google image shows the right sort of headtube lugs....

Damn! that would be really good news. The original forks that came with it have the same serial number (13). But no "R". But let's hope for the best!