Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,101 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
John Francis Duff (January 17, 1895 – January 8, 1958) was a Canadian racing car driver who won many races. He was one of only two Canadians who raced and won on England’s famous Brooklands Motor Course.
1925 Gained the 24-hours World Record
1994 Bio notes.