Smith from the German R-L-X.de Rolex forum has an amazing collection of vintage Rolex shots and he sent in the great one of actor, Marshall Thompson sporting his Stainless Steel Rolex Submariner (Reference 5513) taken in the 1960. As Smith says, and Edith and Archie Bunker sang, "Those Were The Days!!!"
Marshall Thompson is pictured above with Clarence the Cross-Eyed Lion.