A herd of "cattalo," cross between buffalo (bison) and cattle developed by Colonel Goodnight on the plains of Texas. Goodnight Ranch, Texas.

A herd of "cattalo" and American bison, the former an experimental animal developed by Charles Goodnight on the plains of Texas. Goodnight Ranch, Texas.

[Mounted soldiers in Bonham parade, Will Evans' party for Fannin County, July 10-12, 1923]

[Red Cross float with nurses, Bonham parade, Will Evans' party for Fannin County, July 10-12, 1923]

Herd leaving a dusty trail as they move along toward the caprock and Lubbock, Texas for shipment to market. Matador range, Texas.

Rosaka Lake, famous watering grounds for the Block outfit. Three Block Ranch, near Richardson, New Mexico.

A Shoe Bar wrangler with his white mule overlooking the grazing remuda below the mesa. Shoe Bar Range, Texas.

Jimmy Cain (left) waiting with a lariat while another cowpuncher ropes a longhorn "outlaw" steer to doctor him. OR Ranch, Arizona.

Branding scene where two cowboys hold an animal down while a third applies the Shoe Bar brand. Shoe Bar Ranch, Texas.

Sam Whittaker, wagon cook for the LS getting the noonday meal. LS Ranch, Texas.

Henry Lyman, range boss of the LS, mounted and overlooking the Canadian River. LS Ranch, Texas.

Straw boss of the LS [Henry Lyman] riding a pitching horse. LS Ranch, Texas.

An LS day herder [Zack T. Burkett] watching the cattle graze. LS Ranch, Texas.

An LS cowpuncher [Zack T. Burkett] on day herd. LS Ranch, near Tascosa, Texas.

Henry Lyman, straw boss of the LS, overlooking the valley. LS Ranch, near Tascosa, Texas.

LS cowpunchers holding the remuda with a rope corral and catching up their mounts. LS Ranch, Texas.

Zack T. Burkett, foreman of the LS outfit, in the dry bed of the Canadian River. LS Ranch, Texas.

A couple of LS cowpunchers (Zack T. Burkett on left) examining the mail before returning to headquarters.

Sam Whittaker, wagon cook for the LS working with his pots and pans. LS Ranch, Texas.

The photographer, Erwin E. Smith, stopping at the chuck wagon for a cup of coffee. LS Ranch, Texas.