Photograph, taken from the rear, of two horses with braided manes and tails gathered into buns. The photograph may have been taken at the annual Pacific International Livestock Exposition in Portland.

Photograph, taken indoors, showing a man standing next to a horse and holding the horse’s reins. The man may be B. C. Tremaine of Los Angeles and the horse is Sky Crown. The photograph was probably taken at the 1938 Pacific International Livestock Exposition in Portland. A photograph of the same man and horse, image No. 374N1184, probably taken on a different day than this image, was published in the Oregon Journal on Saturday, October 8, 1938. Also see related image No. 375A0010, which was probably taken at the same time as this photograph.

Photograph of two horses standing between two unidentified men. Each man is holding one of the horses by its bridle. The man and horse on the right are also pictured in image No. 374N1174. The photograph may have been taken at the annual Pacific International Livestock Exposition in Portland.

Photograph of an unidentified boy standing next to a horse. The boy is looking upward at the horse and holding it by the reins. Buildings are visible in the background. The text “This time” is written on the negative and is faintly visible in the lower right corner of the image. Also written on the negative is the number 2, which appears to have been written over the number 3. The numbers are visible in the upper left corner of the image. The photograph may have been taken at the annual Pacific International Livestock Exposition in Portland.

Photograph of an unidentified boy standing in a stall with a horse at the Pacific International Livestock Exposition in Portland. The boy is holding the horse’s reins and an exposition prize ribbon.

A man riding a bucking horse at the Pacific International Livestock Exposition rodeo show in Portland. The horse is jumping in mid air, as the man holds on, with a cigarette in his mouth. People watch from the side of the arena (negative 2 of 7).

A young man ropes a calf at the Pacific International Livestock Exposition rodeo show in Portland. The calf and the adolescent are captured mid-run, with a seated audience in the background at the edge of the arena (negative 9 of 12).

The Pacific International Livestock Exposition building in Portland, surrounded by flood water (negative 3 of 12).

A sheep sale during the Pacific International Livestock Exposition in Portland. Taken from the stands and looking downward, the photograph shows several auctioneers standing in an enclosure with a group of sheep. In front of the auctioneers is a seated audience, primarily of men wearing suits and hats (negative 7 of 10).

A young woman sits with a cow during the Pacific International Livestock Exposition show in Portland. She holds the head of the cow while sitting on a painted “4-H Club” crate (negative 1 of 13).

Two young women shearing a sheep at the Pacific International Livestock Exposition show in Portland. Each woman holds a hand shear, as one leans on a fence watching the other shear the sheep (negative 3 of 13).

A man, wearing a hat, stands next to a steer at the Pacific International Livestock Exposition show in Portland. He shaves its head with an electric clipper, while holding it with the other hand (negative 5 of 13).

People washing cattle during the Pacific International Livestock Exposition show in Portland. The cattle are tied along a wooden wall, as young men wearing rubber boots appear to rinse them with hoses (negative 8 of 13).