A girl leads a horse by the reigns down a path next to a building that has the word "Livestock" painted on it. She is preparing for the Oregon State Fair (negative 8 of 12).

A Native American boy races his horse in the arena at the Pendleton Round-Up in Pendleton, Oregon. Two other racers are visible riding behind him. Crowds watch from the stands on the left. Writing across the top of the negative reads, "Indian race" (negative 6 of 10).

A woman (a reporter?) standing next to guards on horseback at Oregon Shipbuilding Corporation in Portland. The woman, wearing a hat and long coat, is turned towards the camera while one of the guards looks downward at her (negative 1 of 9).

Bronc rider Dell Haverty on Chappo, during the 1954 Pendleton Round-Up. The kicks his hind legs into the air as Haverty holds his left arm outward. An audience can be seen in the distance (negative 2 of 15).

Oran Fore throwing a rope around the neck of a running calf during the 1954 Pendleton Round-Up. The lasso hangs in the air around the neck of the calf, as an audience watches Fore from the sides of the arena (negative 4 of 15).

Jack Spurling riding a bucking bronc during the 1954 Pendleton Round-Up. The horse is jumping into the air as Spurling holds his right arm in the air. An audience watches from a the sides of the arena (negative 5 of 15).

Two men hold a decorative saddle between them during the 1954 Pendleton Round-Up. A horse stands between the pair, as they smile at one another (negative 3 of 12).

Blooming orchards in the Hood River area. Two Shetland ponies and a horse are in the foreground of the image. Photographs from this series were published in the Oregon Journal on Sunday, April 12, 1953 (negative 1 of 8).

A man in a cowboy hat leans down onto a roped calf at the St. Paul Rodeo. Next to him is another man on a horse, who is holding a flag in a raised hand. Spectators watch from the edges of the dirt arena, beyond which buildings can be seen (negative 5 of 5).

Photographic postcard showing 2 men using a horse-drawn machine to harvest crops in a field near Hillsboro, Oregon. On the right, one man sits on the machine. The other stands in the middle of the field and points toward the machine. Handwritten label on the bottom of the print reads, "Fork Branch Farm, Hillsboro, Or."

Photograph showing a view of a farm surrounded by a desert landscape in Central Oregon. Large agricultural fields stretch out behind a farmhouse in the foreground. A harvest is underway in the fields. Two people ride horses on a dirt road in the foreground. Taken from a nearby hillside.

A man and woman stand next to a horse in a wooded area in front of a large tent in Portland. The tent is tied down to a long tree branch that has been fashioned into a post.

A man holds onto 2 horses in a dirt area next to a 2-story house in Portland. He looks at the camera. A wooden barn is visible in the background.

A man wearing traditional Mexican clothing sits on a horse at Fiesta Days, known today as the Woodburn Fiesta Mexicana, in Woodburn, Oregon. He looks to the right while the horse looks at the camera. Photographs from this series were published in the Valley Migrant League's Opportunity News on September 2, 1966.

Photograph of agricultural laborers harvesting wheat in a field. A set of railroad tracks run beside the field on the right side of the photograph. Horses pull several types of agricultural equipment.

Photograph showing a man standing in front of a barn and holding a horse by the reins in Central Oregon. The man looks at the horse while the horse looks at the camera. Beyond the barn is a desert landscape. Two dogs are on the left. This photograph is attributed to Benjamin Gifford.

Photographic postcard showing a group of 8 people posing as they work in an agricultural field. The group consists of men, women and children. Several horses pull various pieces of farming machinery and a wagon filled with crops.

Photograph showing several farm workers and horse-drawn wagons harvesting crops in an agricultural field in Central Oregon. On the left, a machine cuts the crops in the field.

Photograph showing approximately a dozen horses pulling a combine through an agricultural field near Culver, Oregon. Four farm workers sit on the combine. Handwritten label on the bottom of the print reads, "Combine harvester near Culver, Crook Co., Ore." Today, Culver is in Jefferson County, Oregon.

A tintype in a paper mount depicting a group of children from the Boys & Girls Aid Society taking a ride in Lester Leander Hawkin's horse-drawn wagon, Jupiter. The wagon is parked in front of the Pioneer Post Office (today the Pioneer Courthouse) in downtown Portland, Oregon. A handwritten note from the back of the paper case reads, "L. L. Hawkin's Tally-Ho "Jupiter." 34 children taking a ride."

A photograph of Ervin Flowers leading a horse down a path. Allen Flowers stands to the side. A handwritten note on the back of the photograph reads, "Ervin, Dad Flowers, and Maude."

View of First Street in Portland, Oregon, in 1857 attributed to Lorenzo Lorain. The photograph shows the Union Hotel, Monnastes & David foundry, and Hop Wo Washing & Ironing. Several horse-drawn wagons are on the unpaved street in front of the buildings. Several men stand around large metal pieces in front of the foundry. A handwritten caption on the back of the photograph reads, "Portland, 1857. West side of First Street, between Yamhill and Morrison, showing the foundry owned by Monnastes & David, and the Union Hotel."

A photograph of the Hill family standing in front of a house in a forested area. One person stands on the left with a horse and seven people pose near the porch on the right. The school age children are Hilmar, Agnes, and Einer.

A photograph of Mr. & Mrs, Albert Hill, Albert Hill's mother, and Henry Hill (in white shirt) at their homestead which includes two structures and fences. Additional people are visible in the background as well as four horses and a dog. Trees and foliage are visible beyond the clearing.

A group portrait of about seven people standing on a bridge and two people and three horses on the rocky shore below.

A group portrait of thirteen people and a horse on and around the porch of the house on the Albert Hill farm.

Photographic postcard showing a group of loggers standing on logs and posing for the camera. There are many fallen logs around them and 2 horses stand behind them. Handwriting at the bottom of the postcard reads, "Logging near Clackamas, Ore. taken 1910."

Photograph of a flag planted on a beach in Oregon. A sign on the left side of the flagpole reads, "Tide Going Out," while a sign on the right side of the flagpole reads, "Tide Coming In." On the left, a child rides a small horse that is being led by another child. There are people in the ocean in the background. Stamp on the back of the print reads, "Photograph by F. Eugene Davis." Handwriting on the back of the print reads, "Seaside."