I recently checked the registration numbers of various cars and motor cycles owned by my late father on the DVLA web site without discovering any that were still registered.
However, when photos taken during his holiday in North Wales in August 1929 were examined more carefully I discovered that, in addition to his own Scott 596 + sidecar Reg. No. YP6959, there was one of him posing on another Scott with a different Reg. No. YF7664 and when this was entered into the DVLA web site it was shown as still being registered.
If the present owner reads this and would like to contact me I will tell him all I know about the owner of YF7664 in 1929.
Peter Hodge.