Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is smiling and is wearing chaps and a Western-style hat and shirt. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Alvin Gordon” is written on the negative and is visible at the bottom of the image.

Half-length portrait of a man sitting on a wooden ramp outdoors, facing front, and looking to the left. He is wearing a Western-style hat, a jacket, a collared shirt, a tie, and trousers. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Bob Calen” is written on the negative and is visible at the bottom of the photograph. Image note: Photograph shows discoloration due to deterioration of the negative.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is smiling and is wearing a Western-style hat, a jacket, a plaid collared shirt, a tie, and trousers. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Buck Lucas” is written on the negative and is visible at the bottom of the photograph. Image note: Photograph shows discoloration due to deterioration of the negative.

A man sits on the back of a bucking bull in a field at the Pendleton Round-up. A crowd watches from the stand in the background (negative 3 of 13).

Cowboy Casey Tibbs smiles at the Pendleton Round-Up in Pendleton, Oregon. He wears a cowboy hat and large belt buckle and looks to the left of the camera. A young cowboy seated behind him in the background smiles at the camera. Writing across the top of the negative reads, "Casey Tibbs." This photograph was published in the Oregon Journal on September 12, 1958 (negative 6 of 12).

Half-length portrait of a man sitting on a wooden ramp outdoors, facing left, and looking toward the front. He is wearing a Western-style hat, a collared shirt, and jeans. He is holding a pocketknife and a piece of wood. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. A name that could be either “Chuck Wilson” or “Chick Wilson” is written on the negative and is visible at the bottom of the image.

Cowboys and cattle at water hole. Possibly near Silver Lake.

Cowboys and cattle on the march.

Six cowboys and a steer.

Four cowboys pulling a steer out of the mud.

Cowboys swinging lassos to catch a steer.

Cowboys cutting out cattle.

Cowboys cutting out steers.

Photograph of four unidentified men on horses running down a dirt track, probably the racetrack at the Multnomah County Fairgrounds in Gresham, Oregon. Each man is holding a lasso. The number 21 is written on the negative and is visible in the upper right corner of the image. The photograph may have been taken during the county fair.

Cowboys releasing a roped steer.

Cowboys using lassos to rope cattle.

Photograph showing five unidentified men, all wearing Western-style hats, sitting in a row next to a wall and smiling. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is wearing trousers and a Western-style hat and shirt. A whistle is hanging around his neck, and a medal is attached to his shirt pocket. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Doff Aber” is written on the negative and is visible at the bottom of the image.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is wearing a Western-style hat and collared shirt, a jacket, and trousers. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Don Nesbitt” is written on the negative and is visible at the bottom of the photograph.

Half-length portrait of a man sitting on a wooden ramp outdoors, facing front, and looking down. He is wearing a Western-style hat, a neckerchief, and a collared shirt. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Don Tyler” is written on the negative and is visible at the bottom of the photograph.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is wearing a Western-style hat, a neckerchief, a collared shirt, and jeans. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Earl Thode” is written on the negative and is visible at the bottom of the photograph. Image note: Photograph shows discoloration due to deterioration of the negative.

Three-quarters portrait of a man sitting on a wooden ramp outdoors. His legs are crossed and he is facing front. He is wearing a Western-style hat, a coat, a collared shirt, a tie, trousers, and cowboy boots. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “McCarty” is written on the negative and is visible at the bottom of the image.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing to the left. He is smiling and is wearing a Western-style hat, a coat, and trousers. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Elliott” is written on the negative and is visible at the bottom of the image. The name “McCarty” was written on the negative, then crossed out. Image note: Residue from rubber band on negative.

Four cowboys posing in a line.

Three-quarters portrait of a man sitting on a wooden ramp outdoors and facing front. He is wearing a Western-style hat and shirt, a neckerchief, and jeans. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Fox O’Callahan” is written on the negative and is visible at the bottom of the image.

A man rides a horse in the Great Western Rodeo at Jantzen Beach. He is wearing a cowboy hat and leather chaps. Another man in a striped shirt is running in the background (negative 1 of 10).

A man rides a horse at the Great Western Rodeo likely in the Team Roping competition of the event. A second horse is running to the rider's left and a calf is in between, a hand is visible on the calf's head, likely the rider of the second horse (negative 10 of 10).

Half-length portrait of a young man leaning against a wooden ramp outdoors, facing right, and looking toward the left. He is wearing a Western-style hat, a coat, a collared shirt, and jeans. The photograph was probably taken at the annual Pacific International Livestock Exposition in Portland. The name “Harold Piper” is written on the negative and is visible at the bottom of the image.