OP 15362-159

(Documentary Artifact): One b/w photographic print of two men on horseback with a roped cow lying on its side in a yard. Another man leans over the cow to treat it for blackleg, an infectious disease of cattle.

Notes on verso of print:
OP 15362-159/ 86:15900-931/ IN REF BOOK/ AUG 1919/ TREATING CATTLE FOR/ BLACK LEG [blackleg]/ MESA GRANDE