via Wikimedia Commons, public domain
Chief Washakie of the Shoshone tribe holding a pipe
via New York Public Library Digital Collections, public domain
Chief Joseph, leader of the Nez Perce – Native American warrior and statesman by Edward S. Curtis c. 1903
via Wikimedia Commons, public domain
via Library of Congress, no known restrictions
The lone Chief – Cheyenne, c. 1927 by Edward S. Curtis
via Wikimedia Commons, public domain
Chief Kicking Bird, warrior and leader of the Kiowa nation – c. 1870
Courtesy of the McCracken Research Library, Buffalo Bill Center of the West – public domain
Chief Red Fly by Frank Rinehart – c. 1900
via Wikimedia Commons, public domain
Chief Ten Bears, Comanche leader – c. 1872
via Library of Congress, no known restrictions
Chief Red Cloud, c. 1900