I don't know who to credit for but I will upon request, with great pleasure. This picture is really awesome and so nice that you can almost smell the perfume of tires and hot oil. A bygone era. Best, Nicolas ...
If I find it in my library I'll let you know. That was so much the era I grew up in and the drivers who were part of every summer for me from the late '50s through the rest of the 20th century.
Decades ago my parents once gave me a real scale model tgat even had a real mini suspension with this springs shocks British Racing Green it was. And I still have it in my study Back home in Europe