Thanks Wahoonc. I have read the Lenton Article on Retro Raleighs. Unfortunately it doesn't make any reference to a Robon Hood Lenton Sport. I know Raleigh also sold Lenton bikes under different names such as the Rudge Pathfinder but I have not seen a Robin Hood version until recently when one was advertised for sale locally. The Seller states that it is a ten speed which also muddy's the waters as I am only familiar with the Lentons with 3, 4 and 8 speeds.