Photograph of a horse standing on a dirt path with an unidentified man who is holding the horse’s lead rope. A building is visible in the background. The text “Evans” is written on the negative and is faintly visible on the lower left side of the image. The photograph may have been taken at the annual Pacific International Livestock Exposition in Portland.

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.

An unidentified man on horseback roping a calf. Seven unidentified men on foot attempt to wrestle the calf to the ground. Taken in the desert near P Ranch.

An unidentified man wrestling a roped calf to the ground while an unidentified man on horseback holds the rope. Taken in the desert near P Ranch.

Five unidentified men wrestling a roped calf to the ground while an unidentified man on horseback holds the rope. Taken in the desert near P Ranch.

A line of packhorses and men on horseback traveling up a mountain side in the Wallowa Mountains. Dallas Lore Sharp on horseback at center.

Dallas Lore Sharp on horseback and a second saddled horse traveling up a mountain side in the Wallowa Mountains.

Dahme or Wise loading a packhorse.

View of a shack and corral at Marsh's place. An unidentified man is on his horse and there is other livestock in the yard.

A line of wagons hauling crates filled with elk through heavy snow on their way to Billy Meadows. The elk were part of a transplant program to bring a herd of elk from Yellowstone Park in Wyoming to the Wallowa Mountains in Oregon.

A line of wagons hauling crates filled with elk through heavy snow on their way to Billy Meadows. The elk were part of a transplant program to bring a herd of elk from Yellowstone Park in Wyoming to the Wallowa Mountains in Oregon.

A view of wagons loaded with elk crates gathered together in a snowy meadow. The elk were part of a transplant program to bring a herd of elk from Yellowstone Park in Wyoming to the Wallowa Mountains in Oregon.

Horses pulling a line of sleds loaded with elk crates through the deep snow. The elk were part of a transplant program to bring a herd of elk from Yellowstone Park in Wyoming to the Wallowa Mountains in Oregon.

View of men camped around the elk crates in the middle of a snowy clearing in the Wallowa Mountains. The elk were part of a transplant program to bring a herd of elk from Yellowstone Park in Wyoming to the Wallowa Mountains in Oregon.

Two men on horseback at the edge of Crescent Lake.

Photograph of 2 men operating horse-drawn machines to harvest an alfalfa field in the Ochoco Valley near Prineville, Oregon. The men turn around in their seats and look at the camera. Handwritten label on the print reads, "Harvesting Alfalfa Ochoco Valley near Prineville, Ore. Photo by Honsinger."

Photograph of 2 men using a horse-drawn machine to harrow land in an agricultural field. Handwritten label on the photograph reads, "Harrowing on Willow Ranch. H. Wendt Photo."

A view of a street in Portland, Oregon, with street car tracks in the road. A horse is emerging from a livery stable at the right of the photograph. A handwritten description on the back of the photograph reads, "Portland, 1895 - Livery Stable (r.)(3rd?)."

Two horses pull a piece of construction equipment on a dirt road. A man stands behind them with one hand on the reigns and the other on the equipment. This is likely part of a street construction project. A horse ring is visible in the foreground on a curb bordering the dirt road.

A cowboy rides a bucking bronco at the Pendleton Round-Up in Pendleton, Oregon. The horse is airborne. Crowds watch from the stands in the background. Writing on the right side of the negative reads, "Widow maker, Bill Watts" (negative 1 of 11).

Dorothy Reed washes her horse, Flicka, in preparation for the Columbia County Centennial Fair in St. Helens. She holds the horse’s bangs with both hands while she stands in a wooden corral area. This photograph was published in the Oregon Journal on Friday, August 6, 1954 (negative 1 of 11).

A group of people and horses pulling a seine (a large fishing net) along the shore of the Columbia River. Beacon Rock is visible in the distance. Caption from negative sleeve reads, "Seining on Columbia, R-4, LW-4."

Horses and men pull a seine (a large fishing net) on the shore of the Columbia River. Beacon Rock is visible in the distance. Caption from negative sleeve reads, "Seining on Columbia, 1901 (Broken Glass Negative), S46, LW2-10B."

Photograph showing a group of horses pulling a combine harvester through a grain field near Culver, Oregon. At least 15 horses pull the machine. Two farm workers work on the machine. Handwritten note on the back of the print reads, "Combined Harvester, Rodman Ranch, Near Culver." Stamps on the front and the back of the print indicate a 1911 copyright by Kiser Photo Co. for SP&S Railway.