I am still trying to find my grandfathers service motorbike. It's a BSA M20 1940. The Census number is C4343870 and the Frame number is possibly 27278. The bike was used by the Royal Army Service Corps during the war. I have a photograph of the bike, and my Papas mates bike too and up until a few days ago that was all I had to go on. If anyone thinks they could help me trace the bike please get in touch with me via my email address.
Thanks.