Four men from the expedition examine the lava formations while carrying rifles and camping supplies. From left to right: Ad Santel, two unidentified men, and Robert W. Limbert. This photograph was printed in the 1924 National Geographic article,...
Wister, Owen, 1860-1938; Authors, American--19th century--Biography;Frontier and pioneer life in literature; West (U.S.) in literature; West (U.S.)--Intellectual life;