35 Holes Image: NYPL's Public Domain Archive Public Domain Search}

The flooded valley of the Meuse near Vilosnes, showing the rim of shell holes as the water receded.

Public domain photograph related to Germany in World War One, military conflict, free to use, no copyright restrictions image - Picryl description

Septsarges (notice the shell holes in the background).

Public domain photograph related to Germany in World War One, military conflict, free to use, no copyright restrictions image - Picryl description

Borings. Boxes containing 1-inch, 1 3/4 -inch and 3-inch cores recovered from holes along the line of the City tunnel. .. November 12, 1909.

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Boat holes. Wallkill North cut-and-cover. Interior view of aqueduct and boat hole. ... Contract 47. June 19, 1912.

Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.

Enormous holes caused by air bombs along entrenchments ; Where the boys dug in ; German dugout reinforced by stone and sand bags ; Elaborate dugouts of solid concrete and railroad iron generally camouflaged by branches.

Public domain photograph related to Germany in World War One, military conflict, free to use, no copyright restrictions image - Picryl description

Part of Argonne Forest and trenches in foreground; View of Argonne Forest shell holes in background; Ville-Sur-Goursances in the distance.

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Into the bottomless pit he fell slap.

The cliffs of Wâdy Leimôn, pierced with holes in which a great variety of birds find safe retreat. The bed of the valley is in some places very narrow and difficult to traverse.

Public domain illustrated book page scan, related to Egypt, free to use, no copyright restrictions image - Picryl description

A suburban cafe. the two men on the bench in the foreground are playing a game called mankalah; small pebbles are placed, according to certain rules, in hemispherical holes in a board. This game exercises the powers of calculation; and it is often played at cafes. The loser is expected to pay not only for the coffee drunk by himself and his antagonist, but by the spectators of the game.

Public domain image of Egyptian art, free to use, no copyright restrictions photo - Picryl description

Dam, ledge and pot holes, from bridge.

Maine 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 assemb 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

Auger holes through the Original Big Tree showning means by which it was felled.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Auger holes through the Original Big Tree showning means by which it was felled.

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Auger holes through the Original Big Tree showning means by which it was felled.

California 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 a More

Dam, ledge and pot holes, from bridge.

Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.

Sometimes a slave is tied up by the wrists, while the ancles are fastened to a staple in the floor. In this position, they are punished with the whip or with the paddle. This is an instrument of torture bored full of holes, each hole raising a blister.

Planning for iron.; Dye pits.

Picryl description: Public domain image of child labor, economic conditions, children workers, exploitation, free to use, no copyright restrictions.

View overlooking plains at Verdun, showing one of the approaches to the main entrance. From the top of the wall, showing shell holes in plains outside walls.

Public domain photograph of a document related to World War One, free to use, no copyright restrictions image - Picryl description

Way of catching fish by boards japanned with white varnish, which the fish mistaking by moonlight for water, leap on and are taken; Way of taking wild ducks by men going into the water with their heads in the shells of large gourds, with holes to see and breath through.

Public domain scan of 17th-18th century landscape print, free to use, no copyright restrictions image - Picryl description