Old War Horse.

Saw this in Bridgend  at the WW2  re-enactment  today. It is a BSA  M20 side valve single. There were thousands of these made for the war department during WW2. I restored two of these many years ago, and won several awards at local shows. I wish I had kept one. The machine behind is a WD Harley Davidson, notice  the rifle and holster on the forks of the Harley.