Wild goats on a mountainside at Hell Creek in northern Montana, ca.1890 

Group of corralled horses on the C.R. Range in northern Montana, September 1901 

View of a buffalo hunter's camp in northern Montana, a "relic of the 1870's", [s.d.] 

Birdseye view of a herd of cattle grazing on the Old Souix Pass beef trail, Montana (?), October 1890 

"The old cow camp", a rural log cabin at Bitter Creek, Montana(?), 1889 

Cowboy saddling a wild horse, Montana, ca.1890 

Group of cattle watering at a badlands spring in Montana, 1888 

Cattle roundup near the sharp cut at Big Wolf, Montana, ca.1890 

Cattle roundup along the old Indian Creek Trail, Montana(?), ca.1890 

Photograph by L. A. Huffman in 1887 of "Old Powder River Days," showing the S L Boys at dinner when the cooks did their work by the open fire, Montana(?), 1887 

Cheyenne Indian roundup of horses in the Wolf Mountains, Montana, 1892 

Group of buffalo grazing the plains of the "Big Open North", Montana, 1880 

Grazing mountain sheep in upper Yellowstone, Montana, ca.1890 

Cattle at the roundup along the Powder River, Montana, 1900 

Herd of buffalo crossing the plains, showing pioneers on the horizon, Montana, ca.1875 

Four prairie buffalo grazing in Montana, 1879 

Roundup camp breaking up in Montana, ca.1890 

Horses standing in and along a river in Big Dry, Montana, 1896 

"Throwing Rangers to the Roundup", a cattle roundup on the Montana plain, ca.1890 

Four buffalo seen from behind on the Montana plains, 1879