Gerard, you always come up with the greatest pictures and media from the period. Very obscure and very cool stuff.
not trying to rob your thread, but the picture of the guy jumping the CB750 in one of the pictures you posted reminded me of the picture i have attached. the story on this picture, the gentleman who provided the picture, bought this bike new in October, 1969 from Honda dealer in St. Joseph, Missouri, a 1xxx vin. The owner's name was Don and the guy on the bike was his friend Roland.