An RCEA group visit to the Filching Museum collection in East Sussex noted an Austin Seven Ulster ‘with which Karl Foulkes-Halbard started his motor racing career’. Has anyone established more details on the car – plate showing OK 9-something – and its body number?
Museum details online are here
Austin 7 Seven Sports 1927-1932 archive 
OV9 – All details on DVLA site
the plate is OK9 and dvla confirms the plate is valid.
issued in 1981 to an 1929 car apparently