This motorcycle saw military service through at least February 21stas seen on the last line of the above document. Note the placement of the BSA logo and registration number on the fuel tank in this photo. The wartime service of the M20 is currently unknown. The original wartime paint is still present. The tire shown on the rear wheel is an original War Department produced tire. This M20 was found in Vermont, United States. The Registration Number: C, was painted in white paint on both sides of the front of the fuel tank, 9 inches long with letters 1.
It was produced and was delivered to the War Office, London in roughly May of The year listed is based on known BSA annual production contract numbers.