Photograph, taken from the side, showing a cow outdoors, facing to the left. An unidentified man is standing in front of the cow and holding the animal’s lead rope. The photograph was taken at the annual Pacific International Livestock Exposition in Portland. See related image No. 375A0200 of the same man with a different cow. The man may also be same person shown in image No. 375A0198.

Photograph, taken from the side, showing a cow outdoors, facing to the left. An unidentified man is standing in front of the cow and holding the animal’s lead rope. The photograph was taken at the annual Pacific International Livestock Exposition in Portland. See related image No. 375A00199 of the same man with a different cow. The man may also be same person shown in image No. 375A0198.

Photograph showing a cow standing on a dirt road and facing to the right, probably at the annual Pacific International Livestock Exposition in Portland. The cow is wearing a halter and a lead rope held by an unidentified person partially outside the frame.

Photograph, taken from the front, showing a steer or heifer from the neck up. The animal is looking to the left and is wearing a halter and a lead rope. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland.

Photograph, taken from the front, showing a steer or heifer outdoors. The animal is looking to the left and is wearing a halter and a lead rope. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland.

Photograph showing a group of children and teenagers sitting and leaning on the wall of an animal pen, watching a sow nurse piglets. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland.

Three people standing in front of a wall display rabbits at the Pacific Rabbit Shows, Inc. show in Portland. A story about the show was published in the Oregon Journal on Thursday, April 28, 1949 (negative 1 of 5).

A woman poses next to a rabbit and hamster at the Pacific Rabbit Shows, Inc. show in Portland. She has a hand on each animal, and is standing in front of a display reading “$50 in prizes.” A story about the show was published in the Oregon Journal on Thursday, April 28, 1949 (negative 2 of 5).

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).

An adolescent scrubs a cow during the Pacific International Livestock Exposition show in Portland. Wearing rubber boots and a plastic jacket, he uses a brush and soap on the side of the cow (negative 13 of 13).

An adolescent naps on a hay bale during the Pacific International Livestock Exposition show in Portland. He wears a straw hat and has his armed folded across his chest. Several cattle can be seen around him (negative 2 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 with horses at the Pacific International Livestock Exposition show in Portland. The horses are standing in a row in an arena as a seated audience watches from the sides (negative 6 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).

Photograph showing Head keeper William Auld and first assistant Henry Hill in their United States Lighthouse Service uniforms at the 1935 Pacific International Livestock Exposition in Portland. They are standing on either side of a 4th order Fresnel lens from Desdemona Sands Lighthouse.