Thanks to Draplin, I ended up surfing around the Vintage Ad Browser this morning and came across some posters for the Monaco Grand Prix. The two topmost posters prompted me to investigate further and I managed to track down the rest. Sorry they are displayed so strangely, I didn’t have the heart to upsize the images and sacrifice quality.
Wonderful illustration at work here, and it’s refreshing to see the quality span over 5 decades. How badly do I want that poster from ’77? Beautiful.