1. Three maps of Indian country: 1, Probable location of Indian tribes north of Mexico about 1500 A.D., 2, Culture areas and approximate location of American Indian tribes today, 3, Indian reservations in United States, 1948. Bookmark Corporate/Agency Authors: Indian Affairs Bureau and Interior Dept. Publisher: Indian Affairs Bureau Date: Sept. 1958 SuDoc number: I 20.47:In 2