Keywords: Duke Kahanamoku c1910.jpg Hawaii Surfers Swimmers Duke Kahanamoku Surfboard Outrigger http //www ebay com/itm/c-1910-Hawaii-Surfers-Swimmers-Duke-Kahanamoku-Surfboard-Outrigger-/291707604704 ~ 1910 unattributed PD-old 1910 in sports Duke Kahanamoku Group photographs of men wearing swim trunks 1910 in Hawaii 1910s swimwear 1910 portrait photographs |