229th GP – Great Britain 1973

229th GP – Great Britain 1973

228th GP – France 1973

Natal Winter Trophy – 1973

227th GP – Sweden 1973

Arnold Charlton

Richard Sterne

Bulawayo 100 – 1973

226th GP – Monaco 1973

Republic Day Trophy – 1973

225th GP – Belgium 1973

Ensign N173

ISO Marlboro IR

Tecno PA123 – 73

Brabham BT42

BRM P160E

March 731

Ferrari 312B3-73

Lotus 72E

Tecno – Engine

Tecno

224th GP – Spain 1973

Natal Mercury 100 – 1973

Extra Championship GPs – 1973

Liechtenstein

John Campbell

David Oxton

International Trophy – 1973

Peter de Klerk

Goldfields Autumn Trophy – 1973

Lola T190/2

McLaren M18/22

McLaren M10A/B

Leda LT25

Surtees TS11

Rover – Engine

Leda

Willie Wood

John Gunn

Chris Oates

Pete Tester

Chris Shaw

Graham McRae

Colin Hyams

Ray Allen

Alan Rollinson

Peter Hanson

Bobby Brown

Race of Champions – 1973

McLaren M23

Andrea de Adamich

223rd GP – South Africa 1973

Surtees TS9B – 73

Shadow DN1

Luiz Bueno