01 – 1970 German Grand Prix.

Hockenheim, Germany. 31st July - 2nd August 1970.

A Ferrari Flat 12 engine used in the 312B, portrait.  –

02 – 1970 Spanish Grand Prix.

Jarama, Madrid, Spain. 17th - 19th April 1970.

The Ford engine from a McLaren M14A, detail.  –

03 – 1970 Spanish Grand Prix.

Jarama, Madrid, Spain. 17th - 19th April 1970.

A Ford engine being works on in the pits, detail. 

04 – 1970 South African Grand Prix.

Kyalami, South Africa. 5th - 7th March 1970.

Piers Courage (De Tomaso 505/38-Ford), retired, engine, action.