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1,290 media by topicpage 1 of 13
Herd of American Bison, browsing in safety, Yellowstone National Park, Wyo.

Herd of American Bison, browsing in safety, Yellowstone National Park,...

Public domain image of a rural landscape, agriculture, farm animals, livestock, pasture, free to use, no copyright restrictions - Picryl description

Pulpit Basin, Yellowstone Park. Wyoming stereoscope card, 19th century.

Pulpit Basin, Yellowstone Park. 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

Glimpse of the Tetons. Wyoming stereoscope card, 19th century.

Glimpse of the Tetons. 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

Cone of the Giant Geyser (diam. inside 5 feet), Yellowstone Park, U.S.A.

Cone of the Giant Geyser (diam. inside 5 feet), Yellowstone Park, U.S....

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

Sentinel Rock. Wyoming stereoscope card, 19th century.

Sentinel Rock. Wyoming stereoscope card, 19th century.

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

Crater of Old Faithful Geyser. Wyoming stereoscope card, 19th century.

Crater of Old Faithful Geyser. 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

Basket Basins. Wyoming stereoscope card, 19th century.

Basket Basins. 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

Basket Basins. Wyoming stereoscope card, 19th century.

Basket Basins. 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

Giant Group of Geysers. Wyoming stereoscope card, 19th century.

Giant Group of Geysers. Wyoming stereoscope card, 19th century.

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

Sulphur Mountain and Valley, Yellowstone National Park.

Sulphur Mountain and Valley, Yellowstone National Park.

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, Yellowstone National Park. Wyoming stereoscope card, 19th century.

Crystal Falls, Yellowstone National Park. Wyoming stereoscope card, 19...

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

Giant Geyser. Wyoming stereoscope card, 19th century.

Giant Geyser. 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

Summit of the Hot Springs, Yellowstone National Park.

Summit of the Hot Springs, Yellowstone National Park.

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

Fort Yellowstone Cavalry, the U.S. soldiers who guard the great National Park.

Fort Yellowstone Cavalry, the U.S. soldiers who guard the great Nation...

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

Monarch Geyser, Norris G.B. Wyoming stereoscope card, 19th century.

Monarch Geyser, Norris G.B. 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

'Great Mountain' Geyser, throwing up clouds of steam and boiling water, Yellowstone Park, U.S.A.

'Great Mountain' Geyser, throwing up clouds of steam and boiling water...

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

Ominous Bubbling and boiling in the 'Devil's Punch Bowl,' Yellowstone Park, U.S.A.

Ominous Bubbling and boiling in the 'Devil's Punch Bowl,' Yellowstone ...

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

Grotesque shapes among the pools of 'Biscuit Basin,' Yellowstone Park, U.S.A.

Grotesque shapes among the pools of 'Biscuit Basin,' Yellowstone Park,...

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

From Pt. Lookout, 1,000 ft. above river, up cañon to Lower Falls (308 ft.) Yellowstone Park, U.S.A.

From Pt. Lookout, 1,000 ft. above river, up cañon to Lower Falls (308 ...

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

A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hotel, Yellowstone Park, U.S.A.

A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hot...

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

Fifteen-minute display of 'Riverside Geyser' – boiling water 100 feet in air – Yellowstone Park, U.S.A.

Fifteen-minute display of 'Riverside Geyser' – boiling water 100 feet ...

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

Excelsior Geyser steaming. Wyoming stereoscope card, 19th century.

Excelsior Geyser steaming. 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

Extinct Gey Cones, Mt. Schurs. Wyoming stereoscope card, 19th century.

Extinct Gey Cones, Mt. Schurs. 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

[Hell's Half Acre, from the Bluffs.]

[Hell's Half Acre, from the Bluffs.]

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

Bath Lake and Bathers. Wyoming stereoscope card, 19th century.

Bath Lake and Bathers. 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

A Commotion in the Devil's Ink Pot. A Moment of eruption, Yellowstone National Park, Wyo.

A Commotion in the Devil's Ink Pot. A Moment of eruption, 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

Madison Fall, 80 feet high. Wyoming stereoscope card, 19th century.

Madison Fall, 80 feet high. 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

Extinct Gey Cones, Mt. Schurs. Wyoming stereoscope card, 19th century.

Extinct Gey Cones, Mt. Schurs. 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

Log Jam, North Petrified Forest, Adamana, Ariz.

Log Jam, North Petrified Forest, Adamana, Ariz.

Picryl description: Public domain photo of vintage Arizona postcard, free to use, no copyright restrictions image.

Firehole River, Yellowstone National Park. Wyoming stereoscope card, 19th century.

Firehole River, Yellowstone National Park. Wyoming stereoscope card, 1...

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

Crater, 2nd view. Wyoming stereoscope card, 19th century.

Crater, 2nd view. 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

Ingersoll Spring (Bob). Wyoming stereoscope card, 19th century.

Ingersoll Spring (Bob). 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

Golden Gate, Yellowstone National Park. Wyoming stereoscope card, 19th century.

Golden Gate, Yellowstone National Park. Wyoming stereoscope card, 19th...

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

Bath Pool, Diana's Bath. Wyoming stereoscope card, 19th century.

Bath Pool, Diana's Bath. 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

Hotel Plateau, Yellowstone National Park. Wyoming stereoscope card, 19th century.

Hotel Plateau, Yellowstone National Park. Wyoming stereoscope card, 19...

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

Obsidian Cliff. Wyoming stereoscope card, 19th century.

Obsidian Cliff. 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

Artecemia Geyser Spring, U.G.B. Wyoming stereoscope card, 19th century.

Artecemia Geyser Spring, U.G.B. 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

Pulpit Terraces. Wyoming stereoscope card, 19th century.

Pulpit Terraces. 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

Evergreen lake. Wyoming stereoscope card, 19th century.

Evergreen lake. 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

In the Gardiner River Canyon, Eagle's Nest Rock on left, Yellowstone Park.

In the Gardiner River Canyon, Eagle's Nest Rock on left, Yellowstone P...

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

Crater of Old Faithful Geyser. Wyoming stereoscope card, 19th century.

Crater of Old Faithful Geyser. 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

Scene on Yellowstone Lake, at Hot Spring Bluff.

Scene on Yellowstone Lake, at Hot Spring Bluff.

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

Grotto Spring. Wyoming stereoscope card, 19th century.

Grotto Spring. Wyoming stereoscope card, 19th century.

Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.

From Yellowstone Park N. through its gateway over Gardiner to Gallatin Range (left) and Buffalo Plateau.

From Yellowstone Park N. through its gateway over Gardiner to Gallatin...

Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description

Where Boiling River, still hot and steaming, meets the cool Gardiner in Yellowstone Park, U.S.A.

Where Boiling River, still hot and steaming, meets the cool Gardiner i...

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

The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famous Yellowstone Park, U.S.A.

The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...

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

The 'Black Warrior' Geyser waving a banner of steam spray, Yellowstone Park, U.S.A.

The 'Black Warrior' Geyser waving a banner of steam spray, Yellowstone...

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

Crator Excelsior Geyser. Wyoming stereoscope card, 19th century.

Crator Excelsior Geyser. 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

[View of a woman looking at arriving stage coach.]

[View of a woman looking at arriving stage coach.]

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

Ingersoll Spring (Bob). Wyoming stereoscope card, 19th century.

Ingersoll Spring (Bob). 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

McCartney's Cave, near Mammoth Springs, Yellowstone National Park.

McCartney's Cave, near Mammoth Springs, Yellowstone National Park.

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

Old Faithful Geyser during Eruption, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

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

Crater of Beehives, Giantess Mount behind.

Crater of Beehives, Giantess Mount behind.

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

From Pt. Lookout, north down the glorious cañon to river 1,200 feet below, Yellowstone Park, U.S.A.

From Pt. Lookout, north down the glorious cañon to river 1,200 feet be...

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

Monarch Geyser, Norris G.B. Wyoming stereoscope card, 19th century.

Monarch Geyser, Norris G.B. 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

The Giant Geyser, Yellowstone National Park.

The Giant Geyser, Yellowstone National Park.

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

Road to Great Falls, Yellowstone Park.

Road to Great Falls, Yellowstone Park.

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Lone Star Geyser Cone. Wyoming stereoscope card, 19th century.

Lone Star Geyser Cone. 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 Upper Falls. Wyoming stereoscope card, 19th century.

Rapids above the Upper Falls. 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

Petrified Tree. Wyoming stereoscope card, 19th century.

Petrified Tree. 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

Golden Gate Trestle, Cathedral Rock. Wyoming stereoscope card, 19th century.

Golden Gate Trestle, Cathedral Rock. Wyoming stereoscope card, 19th ce...

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

Source of the Boiling River. Wyoming stereoscope card, 19th century.

Source of the Boiling River. 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

Lower Fall of the Yellowstone, Yellowstone National Park,U.S.A.

Lower Fall of the Yellowstone, Yellowstone National Park,U.S.A.

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

Giant Geyser, one of the  largest in the world, Yellowstone Park, U.S.A.

Giant Geyser, one of the largest in the world, Yellowstone Park, U.S....

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

Cap of the Liberty. Wyoming stereoscope card, 19th century.

Cap of the Liberty. Wyoming stereoscope card, 19th century.

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

Successful Hunters dressing Elk. Wyoming stereoscope card, 19th century.

Successful Hunters dressing Elk. Wyoming stereoscope card, 19th centur...

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

Beehive in Eruption. Wyoming stereoscope card, 19th century.

Beehive in Eruption. 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

Giant Group of Geysers. Wyoming stereoscope card, 19th century.

Giant Group of Geysers. 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

Specimen Lake, Upper Basin. Wyoming stereoscope card, 19th century.

Specimen Lake, Upper Basin. 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

Cinnabar Mountain, from the Railroad. Wyoming stereoscope card, 19th century.

Cinnabar Mountain, from the Railroad. Wyoming stereoscope card, 19th c...

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

Grand Canyon of the Yellowstone, Yellowstone National Park.

Grand Canyon of the Yellowstone, Yellowstone National Park.

Picryl description: Public domain image of a mountain cliff view, natural rocky landscape, free to use, no copyright restrictions.

Six-horse tally-ho leaving mountain walled Gardiner for trip through Yellowstone Park, U.S.A.

Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...

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

Six-horse tally-ho leaving mountain walled Gardiner for trip through Yellowstone Park, U.S.A.

Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...

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

Fifteen-minute display of 'Riverside Geyser' – boiling water 100 feet in air – Yellowstone Park, U.S.A.

Fifteen-minute display of 'Riverside Geyser' – boiling water 100 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

Glittering spray from "Constant" Geyser, and steam from "Black Growler," Yellowstone Park, U.S.A.

Glittering spray from "Constant" Geyser, and steam from "Black Growler...

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

From Pt. Lookout, 1,000 ft. above river, up cañon to Lower Falls (308 ft.) Yellowstone Park, U.S.A.

From Pt. Lookout, 1,000 ft. above river, up cañon to Lower Falls (308 ...

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

Keppler Cascade, one of the Gems of Yellowstone Park, U.S.A.

Keppler Cascade, one of the Gems of Yellowstone Park, U.S.A.

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

Mirrored beauty of majestic 'Old Faithful,' east to Continental Divide, Yellowstone Park, U.S.A.

Mirrored beauty of majestic 'Old Faithful,' east to Continental 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

Tower Falls. Wyoming stereoscope card, 19th century.

Tower Falls. Wyoming stereoscope card, 19th century.

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

Limestone Hoodoos. Wyoming stereoscope card, 19th century.

Limestone Hoodoos. 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

Crator Excelsior Geyser. Wyoming stereoscope card, 19th century.

Crator Excelsior Geyser. 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. Wyoming stereoscope card, 19th century.

Tower Falls. Wyoming stereoscope card, 19th century.

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

Herd of American Bison, browsing in safety, Yellowstone National Park, Wyo.

Herd of American Bison, browsing in safety, Yellowstone National Park,...

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

Old Faithful, from E. near view.

Old Faithful, from E. near view.

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

A Mud Geyser Formation. Wyoming stereoscope card, 19th century.

A Mud Geyser Formation. 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

Fisherman at lake turning to cook in a boiling spring the trout just caught, Yellowstone Park, U.S.A.

Fisherman at lake turning to cook in a boiling spring the trout just c...

Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description

Mirrored beauty of majestic 'Old Faithful,' east to Continental Divide, Yellowstone Park, U.S.A.

Mirrored beauty of majestic 'Old Faithful,' east to Continental 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

Petrified Tree. 20 feet high. Wyoming stereoscope card, 19th century.

Petrified Tree. 20 feet high. 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

Minerva Terrace, Mammoth Hot Springs. Wyoming stereoscope card, 19th century.

Minerva Terrace, Mammoth Hot Springs. Wyoming stereoscope card, 19th c...

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

A Glimpse of the Geyser Basin, Yellowstone National Park.

A Glimpse of the Geyser Basin, Yellowstone National Park.

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

Old Faithful Geyser during Eruption, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

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

From Yellowstone Park N. through its gateway over Gardiner to Gallatin Range (left) and Buffalo Plateau.

From Yellowstone Park N. through its gateway over Gardiner to Gallatin...

Public domain image of an arch structure, bridge, historic place ruins, classical architecture, free to use, no copyright restrictions - Picryl description

The 'Tea Kettle,' boiling hot from Mother Earth’s hidden fires, Yellowstone Park, U.S.A.

The 'Tea Kettle,' boiling hot from Mother Earth’s hidden fires, Yellow...

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

Ominous Bubbling and boiling in the 'Devil's Punch Bowl,' Yellowstone Park, U.S.A.

Ominous Bubbling and boiling in the 'Devil's Punch Bowl,' 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

Herd of American Bison, browsing in safety, Yellowstone National Park, Wyo.

Herd of American Bison, browsing in safety, Yellowstone National Park,...

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

Cleopatra Terrace. Wyoming stereoscope card, 19th century.

Cleopatra Terrace. 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

West Bank of Yellowstone Lower Falls.

West Bank of Yellowstone Lower Falls.

Picryl description: Public domain image of a mountain cliff view, natural rocky landscape, free to use, no copyright restrictions.

Giant Geyser, Bryant Profile. Wyoming stereoscope card, 19th century.

Giant Geyser, Bryant Profile. 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

The Mammoth Paint Pots. Wyoming stereoscope card, 19th century.

The Mammoth Paint Pots. 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

Our outfit on the Yellowstone River.

Our outfit on the Yellowstone River.

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

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