This image shows a decent sized herd of Hereford cattle, called polled because their horns are absent due to a natural genetic mutation.
Dunlap-Henline Publishers, North Platte, Nebraska
The description states:
Cattle grazing on the range in the sandhills of Nebraska.
NEBRASKA — “The Cornhusker State”
White Face Cattle, Typical Scene of one of the largest cattle ranches in the world.
–This image likely dates from the 1960s.