March 752-Cosworth GAA Tom Walkinshaw Mallory Park Shellsport F5000 1975 7x5" photo

Future Touring car ace and TWR founder Tom Walkinshaw stood behind the rear wing of his ujique Cosworth GAA V6 March 752  in the paddock at the F5000 series event, Mallory Park October 1975. . 

Recently printed 7x5 inch (178x125mm) from an original 35mm slide held in our archives
Rather lo-fi amateur image, please allow for the image quality.