OP 13029-857A

(Documentary Artifact): Two b/w photographic prints of a view of petroglyphs on rocks near Blackwater, Arizona.

Notes on verso of prints:
Image 1: OP 13029-857A/ 87:16080-857A/ 139/ GILA RIVER IND. RES/ [Written by Davis:] Pictographs near Blackwater/ Jan 1919/ EHD
Images 2: [Same as Image 1]/ IN REF BOOK