Grabill, John C. H., photographer. still image Photographic prints 1880-1900. gmgpc [between 1887 and 1892] eng Several ox teams and wagons in a valley. Title transcribed from item. Forms part of the John C. H. Grabill Collection. Ox teams--Black Hills (S.D. and Wyo.)--1880-1900. Covered wagons--Black Hills (S.D. and Wyo.)--1880-1900. Hills--Black Hills (S.D. and Wyo.)--1880-1900. http://hdl.loc.gov/loc.pnp/ppmsc.02503 http://hdl.loc.gov/loc.pnp/cph.3a00109 No known restrictions on reproduction.