Keywords: 4.88 hp, 501, bike, Mortons Archive, Mortons Media Group Ltd, Motorbike, Motorcycle, pre-war, RE, Royal Enfield, side valve, vintage, £45-10-0
By Mortons Media Group Ltd collection MORTONS ARCHIVE ref Royal-Enfield-91; taken 2021-06-30 12:01:18 GMT; 1.8mb 3337x1684 pixels; comp 840x424
