Phil found a 1964 French magazine with a feature on Steve McQueen, at the world championship motocross races in Erfurt Germany

Thank you Phil! Phil also sent me this link to a gallery by Francois Gragnon  http://www.lagaleriedelinstant.com/photographie/Fran%C3%A7ois-Gragnon-McQueen-1964-photo318

Which I bet you've never seen before. Only one of that set has ever shown up on the internet that I know of http://justacarguy.blogspot.com/2014/05/is-it-ok-to-change-photo-for-your.html