Vintage R. Crumb "Keep on Trucking" Beach Towel. We offer a truly iconic item; a famous figure with a famous catch phrase from the 1960's emblazoned on a beach towel from 1970 or 1971. The provenance comes from our sister who spent a winter in Florida after high school, waitressing, but also partying on the beach. We know this towel was used through the decades, but is in remarkable condition. No stains or holes, but is is thin compared to a new towel. Research revealed only 1 other similar towel, marked Atlantic City. This one, of course, is marked Daytona Beach. In other words, the images was exploited across the beaches of America. 50" x 31".