This is a portrait of Pueblo Indians at the Louisiana Purchase Exposition in 1905. The top of the photo says, Navajos” but they are actually Pueblo Indians. There are also 2 Caucasian men shown in the picture. The Louisiana Purchase Exposition, informally known as the St. Louis World’s Fair, was an international exposition held in St. Louis, Missouri in 1904 to celebrate the centennial of the 1803 Louisiana purchase.”