George drove a Cooper Mk IV in 1954 '55 and '56.

Some notable results include:

La Louviere, Belgium 27th June 1954, 1st

Mons, Belgium 11th July 1954, 1st

Montlhéry 19th September 1954 3rd

Mons 22nd May 1955 Grand Prix de St. Ghislain, 1st in Heat

George in his Cooper, probably La Louviere in June '54

If anyone has more details, please get in touch.