Black Growler', whose steam kills trees, and whose roaring startles to...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Sunrise in Yellowstone Park, where the Earth’s fires still burn – N. E...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Mirrored beauty of majestic 'Old Faithful,' east to Continental Divide...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Fisherman at lake cooking in a boiling spring the trout just caught, Y...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Wild Buffalo, One of America’s 'First Families,' at home on a sunny sl...
Public domain image of cattle, livestock, farm animals, agriculture, free to use, no copyright restrictions - Picryl description
Arriving by N. Pac. Ry. at Gardiner, Montana, for visit to Yellowstone...
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
Grizzly Bear at home in the wooded wilderness of famous Yellowstone Pa...
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
"Hot Stuff!" – The 'Devil's Punch Bowl,' Yellowstone Park, U.S.A.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
From Pt. Lookout, north down the glorious cañon to river 1,200 feet be...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Black Warrior' Geyser waving a banner of steam spray, Yellowstone...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hot...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Tea Kettle,' boiling hot from Mother Earth’s hidden fires, Yellow...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hot...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
From Pt. Lookout, north down the glorious cañon to river 1,200 feet be...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
How an overflowing spring begins to build a terrace of 'geyserite' dep...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Fort Yellowstone, among the mountains, headquarters of U.S. Troops gua...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Wild Buffalo, One of America’s 'First Families,' at home on a sunny sl...
Public domain image of a rural landscape, agriculture, farm animals, livestock, pasture, free to use, no copyright restrictions - Picryl description
Peering into the mysterious crater of 'Old Faithful,' between its erup...
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
Peering into the mysterious crater of 'Old Faithful,' between its erup...
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 ...
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 c...
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 c...
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
Looking out from the 'Golden Gate,' Yellowstone Park, Wyoming.
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
Crow Village of teepeees, Yellowstone Park.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hot...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
How an overflowing spring begins to build a terrace of 'geyserite' dep...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Golden Gate, entrance to picturesque ravine of golden rocks - Yellowst...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Grizzly Bear at home in the wooded wilderness of famous Yellowstone Pa...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Fifteen-minute display of 'Riverside Geyser' – boiling water 100 feet ...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Tea Kettle,' boiling hot from Mother Earth’s hidden fires, Yellow...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Peering into the mysterious crater of 'Old Faithful,' between its erup...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Ten Miles of yawning chasm - down the cañon from Inspiration Point, Ye...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Grizzly Bear at home in the wooded wilderness of famous Yellowstone Pa...
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 Park, Wyo. Wyoming stereoscope card, 19th cen...
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
Jupiter Terrace, Yellowstone Park, Wyo. U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Mirrored beauty of majestic 'Old Faithful,' east to Continental Divide...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Keppler Cascade, one of the Gems of Yellowstone Park, U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Incredible heights and depths of the canyon N. E. from Artists’ Point,...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Mirrored beauty of majestic 'Old Faithful,' east to Continental Divide...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
'Black Growler', whose steam kills trees, and whose roaring startles t...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
'Black Growler', whose steam kills trees, and whose roaring startles t...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
A Mountain of 'Petrified Water'- Pulpit Terrace and Mammoth Spring Hot...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Fisherman at lake turning to cook in a boiling spring the trout just c...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Looking out from the 'Golden Gate,' Yellowstone Park, Wyoming.
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 Park, Wyo.
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
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.
From Pt. Lookout north down the glorious cañon to river 1,200 ft. belo...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Arriving by N. Pac. Ry. at Gardiner, Montana, for visit to Yellowstone...
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
On the Trail, Yellowstone Park. Wyoming stereoscope card, 19th century...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Six-horse tally-ho leaving mountain walled Gardiner for trip through Y...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Wild Buffalo, One of America’s 'First Families,' at home on a sunny sl...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Golden Gate, entrance to picturesque ravine of golden rocks - Yellowst...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Where the Earth’s great fires are still unquenched – Black Pearl Geyse...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Grotesque shapes among the pools of 'Biscuit Basin,' Yellowstone Park,...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Peering into the mysterious crater of 'Old Faithful,' between its erup...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Keppler Cascade, one of the Gems of Yellowstone Park, U.S.A.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Ten Miles of yawning chasm - down the cañon from Inspiration Point, Ye...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Incredible heights and depths of the canyon N. E. from Artists’ Point,...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Down the river and cañon N. E. from the dizzy brink of Lower Falls (30...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Jupiter Terrace, Mammoth Springs Fountain – wonderful deposits – Yello...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Beautiful variegated colorings, limpid pools and delicate terraces on ...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Sunrise in Yellowstone Park, where the Earth’s fires still burn – N. E...
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 ...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Sunrise in Yellowstone Park, where the Earth’s fires still burn – N. E...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
From Pt. Lookout, north down the glorious cañon to river 1,200 feet be...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Where the Earth’s great fires are still unquenched – Black Pearl Geyse...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Peering into the mysterious crater of 'Old Faithful,' between its erup...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Sunrise in Yellowstone Park, where the Earth’s fires still burn – N. E...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Incredible heights and depths of the canyon N. E. from Artists’ Point,...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Ominous Bubbling and boiling in the 'Devil's Punch Bowl,' Yellowstone ...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Jupiter Terrace, Yellowstone Park, Wyo. U.S.A.
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 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
Golden Gate, entrance to picturesque ravine of golden rocks - Yellowst...
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Where the Earth’s great fires are still unquenched – Black Pearl Geyse...
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
Grizzly Bear at home in the wooded wilderness of famous Yellowstone Pa...
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
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
Sunrise in Yellowstone Park, where the Earth’s fires still burn – N. E...
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 cooking in a boiling spring the trout just caught, Y...
Picryl description: Public domain image of fishing, fishing boat, river, lake, nature, free to use, no copyright restrictions.
Golden Gate, Yellowstone Park, Wyo. Wyoming stereoscope card, 19th cen...
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 Mountain of 'Petrified Water', Pulpit Terrace of Mammoth Springs and...
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.
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
River and Falls, Yellowstone Park, U.S.A.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Fort Yellowstone, among the mountains, headquarters of U.S. Troops gua...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Cleopatra Terrace and its mirror like pools - Mammoth Hot Springs, Yel...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Golden Gate, entrance to picturesque ravine of golden rocks - Yellowst...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Golden Gate, entrance to picturesque ravine of golden rocks - Yellowst...
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...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
The 'Devil's Inkwell' bubbling and boiling over hidden fires, in famou...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Grizzly Bear at home in the wooded wilderness of famous Yellowstone Pa...
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
The 'Black Warrior' Geyser waving a banner of steam spray, Yellowstone...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Grotesque shapes among the pools of 'Biscuit Basin,' Yellowstone Park,...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Where Boiling River, still hot and steaming, meets the cool Gardiner i...
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
The Most famous site in Yellowstone Park – 'Old Faithful' Geyser in ac...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.