1,510 Expeditions Image: NYPL's Public Domain Archive Public Domain Search}

Horse shoe metre, near Fairplay.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Nez Perce Indians, Montana. Indians of North America. Sterescope Card.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Grand Canon of the Yellowstone. Wyoming stereoscope card, 19th century.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Rapids above the falls of the Yellowstone.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Camp in Palace Butte Park.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Hot springs basin.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of Castle Geyser, Fire Hole Basin.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

James Peak, Snowy range.19th century US expeditions surveys.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Hot springs, on Gardiner's River, lower basins.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Extinct geyser, east fork of the Yellowstone.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Upper falls of the Yellowstone, 115 feet.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Montana: Devil's Passway, Montana. 19th century stereoscope card.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

The Anna.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Grand canon of the Yellowstone. Wyoming stereoscope card, 19th century.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Lower falls of the Yellowstone, 350 feet.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Mountain of the Holy Cross.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Lower falls of the Yellowstone, 550 feet.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Hot springs on Gardiner's River, Cap of liberty.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Column rocks.19th century US expeditions surveys.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Quarrying granite for Mormon Temple.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of Giant Geyser, Fire Hole Basin.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Ogden Canon, Utah. Ogden Utah 19th century stereoscope card. Utah.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Yellowstone Lake, Mary's Bay. Wyoming stereoscope card, 19th century.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Tower Falls, 156 feet.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Snake River near Taylor's Bridge.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Mammoth hot springs.19th century US expeditions surveys.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Crystal Falls, Cascade Creek.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Grand Canon of the Yellowstone. Wyoming stereoscope card, 19th century.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Camp in the forests of the Yellowstone.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Eroded rocks, Monument Park. - Sterescope Card, Colorado

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Comb on the West Gallatin.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Pot holes in basaltic rocks, Snake River.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Scene in village19th century US expeditions surveys.

Picryl description: Public domain photograph of a tent, camp, free to use, no copyright restrictions.

Frozen lake near James Peak.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Long Peak from Estes Peak.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Extinct geyser, east fork of the Yellowstone.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Gratto Geyser, Fire Hole Basin.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of the Castle and hot springs basin.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Montana: Wild Cat Canyon, Montana. 19th century stereoscope card.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Mystic Lake, near Fort Ellis, Montana.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Buffalo bones. - Sterescope Card, Colorado. NYPL Collection.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Upper falls of the Yellowstone, 115 feet.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Nez Perce Indians, Montana. Indians of North America. Sterescope Card.

Montana stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

South east in Teton Range.19th century US expeditions surveys.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

The Teton Range; east.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Scene in village.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Ornamental Crater.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Beaver dam on Henry's fork. Wyoming stereoscope card, 19th century.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Rapids above the falls of the Yellowstone.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Crystal Falls, Cascade Creek.19th century US expeditions surveys.

Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.

Mud puffs.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Grand Canon of the Yellowstone. Wyoming stereoscope card, 19th century.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Bridge over the Madison River.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Ogden Canon, Utah. Ogden Utah 19th century stereoscope card. Utah.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Eroded rocks, Monument Park. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Green River, Brown's hole.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of Castle Geyser, Fire Hole Basin.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

An elk.19th century US expeditions surveys.

Picryl description: Public domain image of a deer, elk, wild animal, free to use, no copyright restrictions.

Hot springs on Gardiner's River, upper basins.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

War chief's tent.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Upper falls of the Yellowstone, 115 feet.

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

[Fort Stambaugh, Wyoming near Sweetwater River, 1870; Shoshoni Chief Washakie's camp.]

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Bannock Indians.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Cascades on Teton River.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Teton Range, S.E.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

The Lower or the 2d canyon of the Yellowstone.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Left fork of Teton River.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Longs Peak, from the head of the Little Thompson.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Eroded sand stones, Monument Park.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Gilbert's Peak, Uinta Mountains Wyoming stereoscope card, 19th century.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Teton Range, S.E.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Chicago Lake, near Georgetown.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Picryl description: Public domain image of a mountains, highland landscape, free to use, no copyright restrictions.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Castle and Hot spring.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Trail in the woods.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Upper cañon of Middle Creek.19th century US expeditions surveys.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Lower Basins.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Cascades, head of Middle Creek.19th century US expeditions surveys.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Upper basins19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Lower cañon.19th century US expeditions surveys.

Picryl description: Public domain image of a mountain landscape, rocks, mountains, free to use, no copyright restrictions.

Old Faithful in eruption.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of Grand Geyser.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Mammoth Hot Springs.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Grotto Geyser.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Shallow lake on the Yellowstone divide.

Wyoming stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Mammoth Hot Springs19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Ancient ruins in Montezuma Cañon, Utah.

Utah stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembl More

Tower Falls.19th century US expeditions surveys.

Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.

Ornamental Hot Spring19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Ornamental Hot Spring.19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Crater of Old Faithful19th century US expeditions surveys.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo More

Kai-vav-its, a tribe of Pai Utes living on the Kai-bab Plateau near the Grand Cañon of the Colorado in Northern Arizona : Ku-ra-tu.

Arizona Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Looking up the river.19th century US expeditions surveys.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

The Nu-a-gun-tits, a tribe of Indians living at the Ve-gas, or meadows, in southwestern Nevada : Ka-ni sleeping.

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem More

U-ai nu-ints, a tribe of Indians living on the Rio Virgen, a tributary of the Colorado in Southern Utah : the little hunter and his sweetheart.

Picryl description: Public domain image of Native Americans, Indians of North America, indigenous tribes, free to use, no copyright restrictions.

Low water.19th century US expeditions surveys.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Kai-vav-its, a tribe of Pai Utes living on the Kai-bab Plateau near the Grand Cañon of the Colorado in Northern Arizona : Ku-ra-tu.

Arizona Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

Mo-a-pa-rit-ats, a tribe of Indians inhabiting the valley of the Mo-a-pa River, a tributary of the Rio Virgen, a tributary in Southern Nevada : five and three are eight.

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem More

Kai-vav-its, a tribe of Pai Utes living on the Kai-bab Plateau near the Grand Cañon of the Colorado in Northern Arizona : group of men in full dress.

Arizona Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who asse More

On the Color. plateau, near Zion National Park, Utah.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More