Vintage 1930s Sunbeam Bicycle: Sunbeam 2 speed Sturmey Archer K6 gears, Middlemore saddle, 22-inch frame numbered on seat down tube 0.545 P18516, centre pull brakes, ready to ride an early Sunbeam bicycle showing the patented 'Little Oil Bath' - the famous Sunbeam invention where the chain is partly enclosed in oil to keep it constantly lubricated. (black finish painted many times over years)