I've just posted a Roy Thane frame on Ebay. Its got a frame number of 608 which leads me to believe it was a bought-in frame, probably from France. It has been outfitted to take a 105 1050 groupset with square bosses on the downtube and Shimano branded cable guides brazed on the top of the BB shell. It has the heart shaped cut outs on the frame lugs and Campagnolo dropouts and fork ends. The seat tube has a scalloped top and a dual socket hex head fixing bolt. I've also posted a 1050 groupset complete except for the freewheel..If someone is interested in taking this on please contact me and we can do a dealon the price. I'd much rather it is was refurbed rather than turned into a fixie runabout.