Formula One World Championship
(L to R): Pam Scheckter (RSA), wife of Jody Scheckter (RSA) Tyrrell; Norah Tyrrell (GBR), wife of Ken Tyrrell (GBR) Tyrrell Team Owner, and Derek Gardner (GBR) Tyrrell Designer, take lap charts during practice.
Canadian Grand Prix, Rd 14, Mosport Park, 22 September 1974.