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

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

Herd of steers on the plain at Big Wolf, Montana, ca.1890 

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

Herd of cattle being led by a river at Big Dry camp, Montana, ca.1890 

Roundup camp breaking up in Montana, ca.1890 

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

Herd of cattle on the plains at Laurel Leaf Camp, Montana, ca.1890 

Cattle being led across the Powder River, Montana, 1886 

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

Cowboy saddling a wild horse, Montana, ca.1890 

Herd of cattle on a Montana prairie, ca.1890 

Wagons and horses in a Little Missouri counrty roundup departing for the day, Montana, ca.1900 

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

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

Cowboys robbing a steer out of the herd, ca.1890 

Distant view of Montana cowboys and a herd of cattle, ca.1898 

Cowboys on horseback at a big ranch in Montana, ca.1900 

Mountain sheep at the foot of Mount Washburn, Montana, ca.1890 

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