Silver Lake reservoir. View showing method of building earth dikes. ....
Public domain image of horse carriage, free to use, no copyright restrictions image - Picryl description
Ashokan Reservoir. View showing method of depositing fine selected ea...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
Plate 6. Dr. Hamiltons case of osteo-myelitis after immediate, double ...
Public domain image of watercolor painting from British-related collections, free to use, no copyright restrictions - Picryl description
One of the great trees that grow in the rainy northwest, showing metho...
Oregon 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
Shanghai. Native method of manufacturing cotton cloth.
Picryl description: Public domain photo of vintage China postcard, free to use, no copyright restrictions image.
Solar Method of Evaporating Salt Brine -- Collecting, Draining, Haulin...
New York State 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 w... More
Peekskill cut-and-cover. Method of hadnling concrete. Contract 2. Oct...
Picryl description: Public domain photograph of a pipe, pipeline, excavation, free to use, no copyright restrictions.
Hudson pressure tunnel. Fourteen-foot cast-steel dome for Drainage sha...
Picryl description: Public domain image of a construction site, works, 20th-century industrial architecture, free to use, no copyright restrictions.
Solar Method of Evaporating Salt Brine -- Collecting, Draining, Haulin...
New York State 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 w... More
The tarantula, with the method of curing those stung by it, which is e...
Public domain scan of 17th-18th century landscape print, free to use, no copyright restrictions image - Picryl description
Method of placing material in furnace -- plate glass works, Rossford, ...
Ohio 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
Rondout pressure tunnel. Showing method of placing concrete in arch. ...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
One of the great trees that grow in the rainy northwest--showing metho...
Oregon 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
One of the great trees that grow in the rainy northwest, showing metho...
Oregon 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
Solar Method of Evaporating Salt Brine -- Collecting, Draining, Haulin...
New York State 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 w... More
Frank E. Downs. Trip to Nome, Alaska, May to Sept. 1900: Transportatio...
Picryl description: Public domain image of a dog, free to use, no copyright restrictions image.
Kensico reservoir. View of down-stream face of dam showing method of p...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Dick and Sims; Cattle, Oklahoma; Blue Springs, a typical New Mexico sp...
Picryl description: Public domain image of a rural landscape, horses, horse riding, farm animals, farmers, livestock, free to use, no copyright restrictions image.
Method of Throwing a Cow - on the Palodoro Ranch, Palodura, Texas, U.S...
Picryl description: Public domain image related to Wild West, western, cowboys, no copyright restrictions image.
![Frank E. Downs. Trip to Nome, Alaska, May to Sept. 1900: Discovery Claim, Anvil Mt. in distance; Tundra, Lake on tundra. Taken from beach, 4 miles from Nome; One method of transportation. Buckingham starting on a a prospecting tour; Large machine on wheels, destroyed by storm. Dredging plant, goods covered by tent-cloth. Tents. Another method of transportation, this plant cost $50,000, cleaned up 24[?]](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzIwMjAvMDMvMjcvZTJiZWQ3NTUtNDc0NS00NDE4LWEyMWEtOWRkN2QwY2NlZDljLTEwMjQuanBn/40/34/webp "Frank E. Downs. Trip to Nome, Alaska, May to Sept. 1900: Discovery Claim, Anvil Mt. in distance; Tundra, Lake on tundra. Taken from beach, 4 miles from Nome; One method of transportation. Buckingham starting on a a prospecting tour; Large machine on wheels, destroyed by storm. Dredging plant, goods covered by tent-cloth. Tents. Another method of transportation, this plant cost $50,000, cleaned up 24[?]")
Wallkill pressure tunnel. View showing "trailing" method of placing co...
Picryl description: Public domain image of a mining, coal mine, underground, free to use, no copyright restrictions.
Method of placing material in furnace -- plate glass works, Rossford, ...
Ohio 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
Method of placing material in furnace -- plate glass works, Rossford, ...
Ohio 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
Method of Throwing a Cow - on the Palodoro Ranch, Palodura, Texas, U.S...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Method of placing material in furnace -- plate glass works, Rossford, ...
Ohio 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
One of the great trees that grow in the rainy northwest, showing metho...
Oregon 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
The Author's method of Travelling in the interior of South Africa
Public domain illustrated book page scan, free to use, no copyright restrictions image - Picryl description
One of the great trees that grow in the rainy northwest, showing metho...
Oregon 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
Method of Throwing a Cow - on the Palodoro Ranch, Palodura, Texas, U.S...
Picryl description: Public domain image related to Wild West, western, cowboys, no copyright restrictions image.
Summit Valley Mining District, Deer Lodge County, Butte City, Montana ...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More
Solar Method of Evaporating Salt Brine -- Collecting, Draining, Haulin...
New York State 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 w... More
One of the great trees that grow in the rainy northwest--showing metho...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
One of the great trees that grow in the rainy northwest--showing metho...
Oregon 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
67 CE: Working under constant fire from Roman catapults and archers, J...
Public domain illustrated book page scan, medieval or early renaissance, free to use, no copyright restrictions image - Picryl description.
One of the great trees that grow in the rainy northwest--showing metho...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Method of Throwing a Cow - on the Palodoro Ranch, Palodura, Texas, U.S...
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.