Timothy O'Sullivan (1840–1882)
- Sensitive Plant
- Grotto Spring, Grand Cañon, Colorado River, No. 4 from the series "Explorations and Surveys West of the 100th Meridian"
- Geographical & Geological Explorations & Surveys West of the 100th Meridian
- Geographical Explorations and Surveys West of the 100th Meridian
- A Harvest of Death, Gettysburg, Pennsylvania
- Ancient Ruins in the Cañon de Chelle, N.M. In a niche 50 feet above present Cañon bed.
- Snow Peaks, Bull Run Mining District, Nevada
- Group of Pah-Ute Indians, Nevada
- Bluff Opposite Big Horn Camp, Black Cañon, Colorado River
- Black Cañon, Colorado River, looking below from Big Horn Camp
- Black Cañon, Colorado River, Looking Above from Camp 7
- Black Cañon, Colorado River, Looking Below, Near Camp 7
- Black Cañon, Colorado River, looking below near Camp 7. Explorations in Nevada and Arizona, Expedition of 1871. Lieut. Geo. M. Wheeler, Com'd'g.
- Black Cañon, Colorado River, from Camp 8, Looking Above
- Apache Lake, Sierra Blanca Range, Arizona
- View on Apache Lake, Sierra Blanca Range, Arizona
- View on Apache Lake, Sierra Blanca Range, Arizona, Two Apache Scouts in the Foreground
- North Fork Cañon, Sierra Blanca Creek, Arizona
- Cooley's Park, Sierra Blanca Range, Arizona
- Distant View of Camp Apache, Arizona
- Aboriginal Life Among the Navajoe Indians, Near Old Fort Defiance, N.M.
- Historic Spanish Record of the Conquest, South Side of Inscription Rock, N.M. Geographical & Geological Explorations & Surveys West of the 100th Meridian. Expedition of 1873. -Lieut. Geo. M. Wheeler, Corps. of Engineers, Commanding.
- Historic Spanish Record of the Conquest, South Side of Inscription Rock, N.M.- No. 3., from the album "Geographical & Geological Explorations & Surveys West of the 100th Meridian," vol. 1
- Historic Spanish Record of the Conquest, South Side of Inscription Rock, N.M.
- Iceberg Cañon, Colorado River, Looking Above
- Head of Cañon de Chelle, Looking Down. Walls about 1200 feet in height
- Water Rhyolites, Near Logan Springs, Nevada
- Cereus Giganteus, Arizona
- Rock Carved by Drifting Sand, Below Fortification Rock, Arizona
- The Church of San Miguel, the Oldest in Santa Fe, N.M.
- The South Side of Inscription Rock
- Section of the South Side of Zuni Pueblo, N.M.
- Indian Pueblo, Zuni, N.M. View from the South
- Alpine Lake, in the Sierra Nevada, California
- Old Mission Church, Zuni Pueblo, N.M. View from the Plaza
- Looking Across the Colorado River to the Mouth of Paria Creek
- Wall in the Grand Cañon, Colorado River
- Cañon of the Colorado River, near Mouth of San Juan River, Arizona
- Black Cañon, looking above from Mirror Bar
- Entrance to Black Cañon, Colorado River
- Cañon de Chelle, Walls of the Grand Cañon, about 1200 feet in height
- Lacey House, Falmouth, Virginia
- Fredericksburg, Virginia
- Gettysburg, Pennsylvania
- Interior of Breastworks on Round Top, Gettysburg
- Castle Murray, Near Auburn, Virginia
- Culpeper, Virginia
- Head-Quarters, New York Herald, Army of the Potomac
- Head-Quarters Army of the Potomac
- Commissary Department, Head-Quarters Army of the Potomac
- U.S. Military Telegraph Construction Corps
- Charles City Court-House, Virginia
- Three First Traverses on Land End, Fort Fisher, North Carolina
- View of the Petersburg Gas Works
- View on the Appomattox River
- Blandford Church, Petersburg, Virginia
- Interior View of the Confederate Line
- Appomattox Station, Virginia
- High Bridge Crossing the Appomattox, Near Farmville
- McLean's House, Appomattox Court-House, Virginia
- Slaughter Pen, Foot of Round Top, Gettysburg
- Head-Quarters Major General George G. Meade
- Gateway of Cemetery, Gettysburg
- Quarters of Men in Fort Sedgwick
- View of the Interior of Fort Steadman
- Guard Mount, Head-Quarters Army of the Potomac
- Field Where General Reynolds Fell, Gettysburg
- Signal Tower on Elk Mountain, Maryland
- Army Repair Shop
- Poplar Grove Church
- Wagon Park, Brandy Station, Virginia
- The Halt
- Pontoon Bridge Across the Rappahannock
- Incidents of the War: Battery D, 5th U.S. Artillery in Action
- Chesterfield Bridge, North Anna, Virginia
- Johnson Mill, Petersburg, Virginia
- The Pulpit, Fort Fisher, N.C.
- Provost Marshal's Office, Aquia Creek
- Fairfax Court-House
- Pontoon Boat, Brandy Station, Virginia
- Camp Architecture, Brandy Station, Virginia
- Trossell's House, Battle-Field of Gettysburg
- Group of Confederate Prisoners at Fairfax Court-House
- Evacuation of Aquia Creek
- Mono Lake, Volcano, 13,000 Feet
- View across Black Cañon. The grand walls in perspective, No. 2 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Characteristic ruin, of the Pueblo San Juan, New Mexico, on the north bank of the San Juan River, about 15 miles west of the mouth of Cañon Largo. The present race of Indians know nothing of when or by whom these buildings were constructed. The ruin is about 350 feet square, and built of natural stone, joined together by a mud cement, No. 43 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Coyotero Apache Scouts, at Apache Lake, Sierra Blanca Mountains, Arizona. Two members of the Expedition in the back-ground, No. 31 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Types of Mojave Indians. This tribe inhabits the region of the lower Colorado, or western Arizona.Physically, they are the finest specimens in all the West, many of the males attaining to the height of 6 feet, No. 5 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- View of Grand Cañon walls, near mouth of Diamond River. From water line to first shelf 1.500 feet; from shelf to top of table 3.500 feet. Distance from point of view to top of walls 3 miles, No. 6 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Mountain transportation. Pack mule, Pack and Packers, No. 7 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Indian Pueblo of Zuni, New Mexico; view from the interior. The "Pueblo" or town, encloses a quadrangular area within which are the ruins of a church built under the direction of the Jesuit missionaries. The houses are built one above the other to the height of five or six stories. The entrances are mostly from the top, the ascent and descent being made by ladders, No. 16 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Zuni Indian Girl, with water olla, No. 17 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Gardens surrounding the Indian Pueblo of Zuni, in which are raised a variety of vegetables, such as peppers, onions, garlic &c, No. 18 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Aboriginal life among the Navajo Indians, Cañon de Chelle, New Mexico. Squaw weaving blankets. The native loom. The blankets made are of the best quality, and impervious to water, No. 26 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Navajo Indian Squaw, and Child, at their home, in Cañon de Chelle, No. 27 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Camp Beauty, Canñon de Chelle; walls 1.200 feet high, width of Cañon at this point about one fourth of a mile. This view shows the perpendicular effect wrought by the action of floods. The Artist of the Expedition, Mr. Wyant, of New York, made a study of this scene with the intention to paint it as a characteristic Canon view, No. 25 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Central portion of Canñon de Chelle, New Mexico. This Canñon is one of the most remarkable in the west, and is noted for its beauty. The walls are of Red Sand-stone, nearly perpendicular, and at this point are 1.200 feet in height, No. 24 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Explorers Column, Cañon de Chelle, Arizona. This shaft is the work of nature, and is about 900 feet in height; base about 70 by 110 feet. It stands near the center of the Cañon, and it is almost impossible to believe that it is not the work of human hands, No. 23 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Circle Walls, Cañon de Chelle. Here the Cañon bends from an easterly direction nearly due north, the walls maintaining a perpendicular height of about 1.200 feet, No. 22 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Ruins in Cañon de Chelle, N. M., in a cavity in the wall, 60 feet above present bed of Cañon. Height of walls about 700 feet. The present race of Indians know nothing of the age of these buildings of who occupied them, No. 21 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- War Chief of the Zuni Indians, No. 20 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Navajo Brave and his Mother. The Navajo were formerly a warlike tribe until subdued by U.S. Troops, in 1859-60. Many of them now have fine flocks, and herds of horses, sheeps and goats, No. 29 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- View down Black Cañon, from Mirror Bar. The walls repeated by reflection, No. 3 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Shoshone Falls, Snake River, Idaho. Gorge and natural bridge, in the fore-ground, No. 50 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Shoshone Falls, Snake River, Idaho, looking through the timber, and showing the main fall, and upper or "Lace Falls", No. 49 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Shoshone Falls, Snake River, Idaho, Main Fall, 210 feet from upper to lower level, width of fall, 800 feet from upper to lower level; Height of Cañon wall at the falls, 1.000 feet. A number of minor falls, Islands, and boulder rocks above the main fall add beauty to the lonely majesty of this scene, No. 48 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Alpine lakes, and mountain scenery, in the Cerro Blanco Mountains, Colorado, 13.000 feet above sea-level, No. 47 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Baldy Peak, Cerro Blanco Mountains, Colorado, 14.234 feet above sea-level. Limit in altitude of vegetation about 11.000 feet, No. 46 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Alpine Lake, in the Cerro Blanco Mountains, Colorado. One of a group of ten lakes at the main head of Ute Creek. 11.000 feet above sea-level. Cerro Blanco Peak rises 14.269 feet abov the sea, lying to the westward, No. 45 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Lagunas Caballo, or Horse Lakes, 14 miles, N. W. from Tierra Amarilla, New Mexico. The water of the lakes is strongly mineral and not fit for men or animals to drink, No. 44 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Jicarilla Apache Brave and Squaw, lately wedded. Abiquiu Agency, New Mexico
- Shee-zah-nan-tan, Jicarilla Apache Brave in characteristic Costume, Northern New Mexico, No. 42 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Ute Braves, of the Kah-poh-teh band, Northern New Mexico, in "full dress", No. 40 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Pah-ge, a Ute Squaw, of the Kah-poh-teh band, Northern New Mexico, No. 39 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- One of the group of Pagosa Hot Springs, showing incrustation on the surface. Much prized by the Indians and miners on account of supposed healing qualities. Principal mineral element, Sulphate of Soda, No. 38 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Lost Lakes, head of Conejos Cañon, Colorado, in the Sierra San Juan range, near divide between Conejos and south fork of Alamosa Rivers, surrounded by forest of Douglass spruce, and approximately 11.000 feel above sea-level, No. 37 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Cañon, Valley of the Conejos River, looking south from vicinity of "Lost Lakes", No. 36 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Beaver Lake, Conejos Cañon, Colorado, 9.000 feet above sea-level, and 30 miles from mouth of Cañon, No. 35 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Roman Catholic Church, Plaza of Guadaloupe, Guadaloupe Co., Colorado. Built not many years since of adobes. Dimensions, length 120 feet; width 60 feet; height 25 feet. Grave yard in the foreground surrounded by an abode wall about 6 feet in height, No. 34 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Apache Indians, as they appear ready for the war-path, No. 33 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Cooley's Ranch, 10 miles east of Camp Apache, Arizona. A characteristic mountain "Park" and Apache Indian Farm. Here the Apaches grow corn, wheat and a few vegetables, No. 32 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- Apache Lake, Summit of Sierra Blanca Mountains, about 35 miles east from Camp Apache, Arizona, and 10.500 feet above sea-level. This lake is similar to many found in the western mountains, No. 30 from the series "Geographical Explorations and Surveys West of the 100th Meridian"
- 50th Pennsylvania Infantry in Parade Formation
Lindy Arts