Karting Nord:
Clay Regazzoni - BRM P160D leads Mike Hailwood - Surtees TS14A through Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
Ronnie Peterson - Lotus 72 leads Jackie Stewart - Tyrrell 006, Denny Hulme - Mclaren M23, Niki Lauda - BRM P160D & a Shadow DN1 through Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
Carlos Pace - Surtees TS14A at Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
Denny Hulme - Mclaren M23 leads team mate Peter Revson through Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
George Follmer - Shadow DN1 leads Howden Ganley - Iso-Marlboro FX3B, Tom Belso -Lola T330 & Bob Brown - Chevron B24 at Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
Ronnie Peterson - Lotus 72 leads eventual winner Jackie Stewart - Tyrrell 006 through Copse Corner at the 1973 International Trophy, Silverstone
Karting Nord:
Ronnie Peterson - Lotus 72 leads Jackie Stewart - Tyrrell 006, Denny Hulme - Mclaren M23, Clay Regazzoni - BRM P160D & Peter Revson - Mclaren M23 at Copse at the 1973 International Trophy, Silverstone