(Documentary Artifact): One hand-colored lantern slide of a 68 year old Akimel O’odham (Pima) man, Joseph Head, also named Coi-a-ma-auk (Rattlesnake Head). He poses with his carved Pima wooden calendar stick of ‘history from 1832 to 1920.’

Notes on lantern slide:
2010.50.1.203-t/ 203/ Co-i-man, rattlesnake head/ (Joseph Head) Pima historian/ aged 68, Jan. 4, 1921/ Calendar Stick of Pima’s/ with history from 1832 to/ 1920, remarkable human document