An outside photograph of an older Native American man posing in front of an unadorned blanket backdrop that is hung on a wooden frame. He has been identified as Peo, and is dressed in regalia, standing on a Pendleton blanket. For his headdress, he is wearing a single trail bonnet. Around his neck, he is wearing a choker, two bear claw necklaces, and a loop necklace. He is bare-chested and exhibits what appear to be metal armbands and bracelets on both arms. He may be wearing a leather belt, over which is wrapped a decorative loincloth. He is also dressed in buckskin leggings and beaded moccasins. He is holding a rifle barrel in his left hand; the wooden rifle stock is decorated. There may be a hairbone bandoleer lying on a wooden walkway to the man's right side.
A group of men, women, and children, identified as the congregation of the Indian Presbyterian Church of the Umatilla Indian Reservation, are posing in front of a church. The group includes Native American men, Native American women, Native American children, European American men, European American women, and European American children. Everyone is garbed in Euro-American clothing. Some of the men and male children are wearing hats. All but one of the Native American women are wearing shawls around their shoulders and scarves atop their heads. Two European American women are kneeling behind a group of children. Everyone else is standing. A few individuals are standing outside the door of the church. The church, which appears to be of wooden construction, has three windows on one side and one window on the only other visible side. A steeple is above the door of the church. A chimney is on the right front end of the roof. A tipi is in the background.
A collection of Native American clothing, weapons, and artifacts identified as belonging to Major Lee Moorhouse. The collection includes regalia, buckskin leggings, a buckskin dresses, a quiver of arrows, a tomahawk, blankets, bags, baskets, pictures, belts, and bandoleers.
Six men and eight horses are seen in the process of clearing land to form an irrigation canal or drainage ditch. One man sits on the hillside; the other men stand facing the camera. All the men are dressed in European-American clothing and all wear hats or caps. Two of the men are dressed in clothing that seems to be some sort of uniform, with square caps; they are also wearing high boots. The other men have wide-brimmed hats and they are wearing work clothes. The horses are hitched to some kind of apparatus that is not clearly visible.
An outside photograph of a Native American man and young girl standing in front of a tule mat tipi in the snow in winter. The man has been identified as Paul Showaway. He is wearing a shirt over which is wrapped a Pendleton blanket which extends to the ground. He is also wearing a choker and a fur bandoleer. Hanging from the bandoleer are decorative materials, identified as ermines and hair. The young girl is wearing a wingdress with a decorative belt. She has her hair braided and is wearing three loop necklaces. She is standing to the man's right side and is holding a cornhusk bag in her right hand. The tipi has several tule mats wrapped and layered over inner poles. There is a door behind the man, made from canvas and a blanket. Leaning against the tipi are three tall, rough-hewn poles, a short cottonwood log, and a homemade ladder. There is a blanket hanging outside to the right of the tipi. In the background are deciduous trees and a telephone pole., Paul Showoway and daughter, Thorn Hollow. [Cayuse man and girl (about 8?) standing by tipi in snow, wearing traditional clothing. Umatilla Reservation.]
A Native American man identified as "Young Chief" stands in profile, facing left, next to a dark-colored horse, in front of three tipis. Behind the tipis are trees with leaves on them. The horse wears a martingale with geometric beading, a saddle, and a beaded bridle. There seems to be a fringed rifle scabbard in front of the saddle, and a staff with feathers thrust into the ground between the horse and man. The man wears a single trail bonnet with ermine which seems to be slightly longer than he is tall. His dark hair hangs down in front in two braids. He wears a light-colored cloth shirt, the rounded tails of which hang below a short vest, and leggings. His left hand supports the base of a handle of a tomahawk, and a fur bandoleer. His right hand grips the top of the blade of the axe. Horse and man are facing into the sun; their shadows stretch behind them to the right of the photograph. A figure can be dimly seen through the triangular door of the tipi in the background., Young Chief—Cayuse Tribe [Young Chief, Cayuse man, in eagle bonnet with weapons. Horse has martingale and forelock decoration. Probably at July Circle.]
A man, identified as Donald McKay of the Cayuse tribe, sits on a small log in the woods on the bank of a narrow creek. Many of the branches that frame the photograph are bare, and the ground is littered with leaves. The man's hair is white or gray, and he has a long mustache. He wears European style clothing: a broad-brimmed felt hat, a dark cloth jacket with lapels trimmed in lighter cloth, a checked shirt with cloth cravat, jeans or cloth trousers, and boots. In his left hand he holds a curved walking cane. Behind and to his left are several broad planks of wood that reach like a bridge from the bank of the creek to about two-thirds across the water., [Donald McKay, Cayuse tribal man, in suit, string tie, with cane, sitting by creek.]
Outside photograph of a man dressed in clerical garb, standing in front of two tipis. He is wearing a long skirt overlaid with a lace skirt and a cape. He is also wearing a crucifix and a round hat with a tassle on top. In the background can be seen a gently rising hillside, some trees and a structure that is not clearly visible., [Bishop Charles J. O'Reilly, in ecclesiastical garb, visiting Umatilla Indian Reservation; tipis in background.]
A sweat house on the Umatilla Indian Reservation is located in the middle of the photograph. A Native American man and a Native American woman, dressed in tribal garments, are standing in front of a tipi located behind and to the left of the sweat house. A river is in the background., Umatilla Reservation [Man and woman standing by canvas tipi on river bank. Sweat lodge at center. Maybe Ed Chapman.]
Three Native American men, identified as members of the Cayuse tribe, are seated on horses alongside an unidentified body of water. The man on the left side of the photograph is wearing a vest and a headdress; he is holding an unidentified item in his left hand. The man in the middle is riding bare-legged. The man on the far right is wearing a headdress and holding a hatchet in his left hand.