… Tintypes: Examining the Portrayal of Native Americans from September 26 through December … the too familiar category of Native American historical relics to the vital … . Curtis from his famous “American Indian” project from the early …… Tintypes: Examining the Portrayal of Native Americans from September 26 through December … the too familiar category of Native American historical relics to the vital … . Curtis from his famous “American Indian” project from the early …