(Documentary Artifact): Four b/w photographic prints of views of sand dunes in Yuma, Arizona, possibly taken from the Old Plank Road.
Includes prints: OP 13029-1086 (87:16080-1086), OP 13029-1087 (87:16080-1087), OP 13029-1088 (87:16080-1088), OP 13029-1089 (87:16080-1089).
