My Dad sold Raleighs for many years from the 50's to 1978. I remember seeing a gold Robin Hood 10 speed road bike on the floor for sale with Huret derailleurs and down tube shifers. Always thought that the Lenton brand was used for 3 speed models. There were so many of these English brands around-Raleigh, Rudge, Lenton, Robind Hood, 3 Spires, BSA, etc. !