fortification

Sketch of rebel fortifications at Hayne's Bluff.

Public domain scan of a vintage map, plan, atlas, free to use, no copyright restrictions - Picryl description.

Sumpter Prison, Andersonville, Georgia, June 1864

Shows the prison with wooden fence, 18 guard towers, the famous "deadline," the north and south gates, Sweetwater Creek, "Valley of Death," fortification, batteries, and cook house. He depicts overcrowding by a... More

Tel Deweir (Lachish). Exposed portion of Hyksos glacis, N.W. corner of...

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

[German fortification with large gun under construction on the coast w...

Signed by photographer on print in lower left. Printed label on back of mount: Echte Naturfarben-Aufnahme im Bermpohl-Duxochrom-Verfahren aus dem Meisteratelier für Farbenfotografie Hermann Harz, Frankfurt-M-H... More

Fort Jefferson: Dry Tortugas, Florida

Local call number: DM0271..Title: Fort Jefferson: Dry Tortugas, Florida..Date: August 1985..Physical descrip: 1 slide - col...Series Title: Dale M. McDonald Collection ( id=28 ) ..Repository: State Library an... More

Sailors aboard the aircraft carrier USS George Washington

Sailors aboard the aircraft carrier USS George Washington restock supplies after receiving more than 80 pallets of food. Since pulling out of port on May 18, 2010, George Washington has traveled 51,700 nautical... More

A tall building with a clock on the side of it. Franziskischloessl for...

French Castles: Free images of castles in France, available for commercial use, free download.

Fort chitradurga karnataka, travel vacation. A large rock formation wi...

Architecture stock photograph: The ruins of hampi, india / A large rock formation with a building on top of it.

Agra fort unesco heritage jahangir mahal building. A large building wi...

Architecture stock photograph: The red fort, agra, india / A large building with two domes on top of it.

A tall tower sitting next to a building. Franziskischloessl drawbridge...

French Castles: Free images of castles in France, available for commercial use, free download.

Fort castle fortification building. A large castle with a tower on top...

European Palaces: Free images of palaces in Europe, available for commercial use, free download.

Tourist Attraction - Church fortified citadel, religion. A tower with ...

French Castles: Free images of castles in France, available for commercial use, free download.

Carcassonne defence wall building. A stone castle with a stone bridge ...

Architecture stock photograph: The castle of / A stone castle with a stone bridge over it.

Imperial castle poznań architecture building. A tall building with a c...

Architecture stock photograph: A large stone building with a large stone building with a clock on it / A tall building with a clock on top of it.

A view of a castle with a river in the foreground. France walled castl...

The castle of the medieval town of caen / The castle of the moors public domain stock photo.

Cyprus kolossi castle. A stone building with a wooden walkway leading ...

Architecture stock photograph: A wooden bridge leading to a stone building / A stone building with a wooden walkway leading to a door.

Castle ruin fortress. A large castle sitting on top of a hill

Architecture stock photograph: The castle of france / A large castle sitting on top of a hill.

Aarschot portal wall building. A brick building next to a body of wate...

Architecture stock photograph: A building with a water stream running through it / A brick building next to a body of water.

A large concrete structure sitting in the middle of a body of water. C...

A concrete structure with a sign on it / A concrete bunker is submerged in the water public domain military photo. A concrete structure with a sign on it / A concrete bunker is submerged in the water / Public ... More

A stone wall with a clock tower in the background. Tourist Attraction ...

A stone wall with a tall tower in the background / A view of a stone wall with a clock tower in the background / Public domain stock photo.

A black and white photo of a cannon on a rail. Canons quebec war.

Wartime images: Free images of war, available for commercial use and free download. Copyright-free, no attribution required.

A building with a camouflage covering on it. Bunker fortification fort...

A large rock with a camouflage pattern on it / A camouflaged bunker with a barbed wire fence public domain stock photo.

A castle on a hill with a blue sky in the background. Fortification wa...

The castle of / The castle of the moors public domain stock photo.

A white door in a stone building. Door wall stone wall.

A door in a wall with a wall in the background / A white door with a black frame on the side of a building public domain stock photo.

Nubie. Philœ, ruines d'une fortification romaine.

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

U.S. Air Force Senior Airman Derrick Wilson, left,

U.S. Air Force Senior Airman Derrick Wilson, left, and Staff Sgt. Bradley Moore, 724th Expeditionary Air Base Squadron Civil Engineer Flight pavements and equipment technicians, offload a compact track loader w... More

Arbete med en försvarsanläggning. En grupp soldater bär en plattform.

Fotografiet ingår i fotoalbum innehållande bilder från officerskursen på Militärhögskolan Karlberg åren 1916-1917. Förutom Karlberg finns också bilder från Strömsund, Storlien, Varberg och Vaxholm.

Text i fotoalbum: "Exkursion på Järvafältet 2.5.1938. Befästningsverk ...

Fotografiet ingår i album innehållande bilder från åren 1938-1941 föreställande Artilleri- och ingenjörhögskolan (AIHS). Bilderna visar exteriörer, interiörer, övningar, fritid, gruppfoton och porträtt.

Fotothek df tg 0000054 Architektur ^ Mathematik ^ Geometrie ^ Vermessu...

Original image description from the Deutsche FotothekArchitektur & Mathematik & Geometrie & Vermessung & Perspektive & Distanz

Fotothek df tg 0000360 Bergwerk ^ Bergbau ^ Zuber ^ Kanne

Original image description from the Deutsche FotothekBergwerk & Bergbau & Zuber & Kanne Public domain scan of 16th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000372 Bergwerk ^ Bergbau ^ Wasserkunst ^ Spille ^ Kan...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Wasserkunst & Spille & Kanne

Fotothek df tg 0000379 Bergwerk ^ Bergbau ^ Pumpe ^ Pumpenanlage ^ Spi...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Pumpe & Pumpenanlage & Spille

Fotothek df tg 0000394 Bergwerk ^ Bergbau ^ Grubenbewetterung ^ Bewett...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Grubenbewetterung & Bewetterung & Wetterführung & Windfang & Wetterrad & Wasserrad & Spille

Fotothek df tg 0000459 Bergwerk ^ Bergbau ^ Verhüttung ^ Hüttenwesen ^...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Verhüttung & Hüttenwesen & Aufbereitung & Erzwäsche

Fotothek df tg 0000522 Bergwerk ^ Bergbau ^ Verhüttung ^ Hüttenwesen ^...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Verhüttung & Hüttenwesen & Edelmetallscheidung & Treibherd

Fotothek df tg 0000572 Druckermarke ^ Frankfurt (Main)

Original image description from the Deutsche FotothekDruckermarke & Frankfurt (Main) Public domain scan of 16th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000594 Metallurgie ^ Probierkunst ^ Silber ^ Erz ^ Gew...

Original image description from the Deutsche FotothekMetallurgie & Probierkunst & Silber & Erz & Gewicht

Fotothek df tg 0000615 Metallurgie ^ Probierkunst ^ Kupfer ^ Ofen ^ Bl...

Original image description from the Deutsche FotothekMetallurgie & Probierkunst & Kupfer & Ofen & Blei

Fotothek df tg 0000627 Bergbau ^ Markscheidekunst ^ Kompass ^ Setzkomp...

Original image description from the Deutsche FotothekBergbau & Markscheidekunst & Kompass & Setzkompass & Schacht & Stollen

Fotothek df tg 0000679 Geometrie ^ Instrument

Original image description from the Deutsche FotothekGeometrie & Instrument Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000732 Geometrie ^ Lot

Original image description from the Deutsche FotothekGeometrie & Lot Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000847 Geometrie ^ Perspektive ^ Ring ^ Fenster

Original image description from the Deutsche FotothekGeometrie & Perspektive & Ring & Fenster Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000889 Geometrie ^ Proportion ^ Person

Original image description from the Deutsche FotothekGeometrie & Proportion & Person Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000905 Geometrie ^ Proportion ^ Pferd

Original image description from the Deutsche FotothekGeometrie & Proportion & Pferd Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000929 Architektur ^ Festung ^ Wassergraben ^ Grundris...

Original image description from the Deutsche FotothekArchitektur & Festung & Wassergraben & Grundriss Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - ... More

Fotothek df tg 0002652 Winde ^ Seil

Original image description from the Deutsche FotothekWinde & Seil Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0002679 Kriegskunde ^ Brücke

Original image description from the Deutsche FotothekKriegskunde & Brücke Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0002685 Kriegskunde ^ Pyrotechnik ^ Kessel ^ Pfanne ^ K...

Original image description from the Deutsche FotothekKriegskunde & Pyrotechnik & Kessel & Pfanne & Kelle & Pulver

Fotothek df tg 0002705 Kriegskunde ^ Brücke ^ Werkzeug

Original image description from the Deutsche FotothekKriegskunde & Brücke & Werkzeug Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0006867 Festungsbau ^ Bastion ^ Ravelin ^ Contregarde ^...

Original image description from the Deutsche FotothekFestungsbau & Bastion & Ravelin & Contregarde & Kontregarde & Kontergarde

Fotothek df tg 0006869 Festungsbau ^ Wall ^ Glacis ^ Graben ^ Bankett ...

Original image description from the Deutsche FotothekFestungsbau & Wall & Glacis & Graben & Bankett & Brustwehr

Discorsi delle fortificationi, espugnationi, and difese delle città an...

Identifier: discorsidellefor00thet (find matches) Title: Discorsi delle fortificationi, espugnationi, & difese delle città & d'altri luoghi Year: 1588 (1580s) Authors: Theti, Carlo, 1529-1589 Subjects: Fort... More

L'art de fortifier, de defendre, et d'attaquer les places - suivant le...

Identifier: lartdefortifierd00dech (find matches) Title: L'art de fortifier, de defendre, et d'attaquer les places : suivant les methodes françoises, hollandoises, italiennes & espagnoles, le tout enrichy de ... More

L'art de fortifier, de defendre, et d'attaquer les places - suivant le...

Identifier: lartdefortifierd00dech (find matches) Title: L'art de fortifier, de defendre, et d'attaquer les places : suivant les methodes françoises, hollandoises, italiennes & espagnoles, le tout enrichy de ... More

La fortificatione, guardia, difesa, et espugnatione delle fortezze esp...

Identifier: lafortificatione00tens (find matches) Title: La fortificatione, guardia, difesa, et espugnatione delle fortezze esperimentata in diuerse guerre Year: 1624 (1620s) Authors: Tensini, Francesco, 158... More

A collection of plans of fortifications and battles, 1684-1709 : [Euro...

Public domain image of a vintage historic city view, cityscape, plan, 16th-17th century architecture, free to use, no copyright restrictions image - Picryl description.

Stony Point and Verplanck's Point: [New York]

Map of Richmond, Virginia, and its environs : showing the rebel forts,...

Guide leaflets for the tour of historic Civil War defenses, Washington...

Relief shown by contours on some maps. Title from title sheet (sheet #1). Facsims. of Civil War fortification maps of Washington D.C. Original version: [S.l. : s.n., 1861?-1865]. LC sheets imperfect: Use-worn, ... More

Albania butrint national park fortification building. A man sitting on...

Architecture stock photograph: A stone amphitheater with a person walking by / A man sitting on a bench in a stone amplis.

Two cannons, two soldiers seen from the back seated to the right, from...

Stefano della Bella (Italian, Florence 1610–1664 Florence) Public domain photograph of 17th century Italian drawing, free to use, no copyright restrictions image - Picryl description

Opera Mathematica ou Oeuvres Mathematiques Traictant de Geometrie, Per...

Written by Samuel Marolois (Netherlandish, 1572–before 1627 The Hague) Public domain photograph of 17th century Dutch drawing, free to use, no copyright restrictions image - Picryl description

A plan of Quebec - Public domain vintage map

Relief shown by hachures. Shows fortifications. Oriented with north to the right. Includes inset "The port & environs of Quebec as it was when attack'd by the English". LC copy mounted on cloth. LC Maps and cha... More

A Perspective View of the Town and Fortification of Malta. Veue Perspe...

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

Map showing the system of rebel fortifications on the Mississippi Rive...

Scale 1:84,480 ("3/4 of an inch = one mile"). LC Civil War Maps (2nd ed.), 299.8 From U.S. Congress. Joint Committee on the Conduct of the War. Supplemental report of the Joint Committee on the Conduct of the W... More

Map showing the defenses of the Mississippi below New Orleans and Farr...

Map shows the Confederate fortifications at Fort Jackson under Gen. Duncan, Fort St. Philip and the Union fleet along the Mississippi River. This map, also shows the positions of Union ships under Farragut, who... More

Map of supplementary reconnaissance of the approaches to Philadelphia ...

Topographic map showing Civil War earthworks and batteries. Relief shown by contours and spot heights. Authorship statement citing Whiting's name is in handwriting (black ink). Pen-and-ink, red ink (contours), ... More

Plan of fortifications at Columbus, Ga.

Shows fortifications near Columbus, Georgia. Relief shown by hachures. Similar map appears in the U.S. War Dept.'s Atlas to accompany the official records of the Union and Confederate armies, 1891-95, pl. 132, ... More

Soldater vid Fortifikationen regementsmötet i Vreta 1906.

Soldater vid Fortifikationen regementsmötet i Vreta 1906. Public domain photograph of group portrait, officers of Swedish military, free to use, no copyright restrictions image - Picryl description

A US soldier inspects the remains of a German fortification on the 40t...

The original finding aid described this photograph as: Base: Point Du Hoc Country: France (FRA) Scene Camera Operator: SPC 5 George Izer Release Status: Released to Public Combined Military Service Digital ... More

National parks: Sailing - public domain image

Desert winds make sailing a popular past time at Lake Mead National Recreation Area (NPS Photo)

A small island with a castle on top of it. France corsican calvi.

A city on the coast of the sea / A city is a small island with a castle on it / Public domain stock photo.

Toasting castle toasting langhirano. A large castle sitting on top of ...

Architecture stock photograph: The castle of / A large castle sitting on top of a lush green hillside.

Toasting castle toasting langhirano. A tall brick building with a cloc...

Architecture stock photograph: The castle of san gimignano, italy / A tall brick building with a clock on it's side.

Madagascar foulpointe fort building. An aerial view of a stone structu...

Architecture stock photograph: A couple of people standing in a field / An aerial view of a stone structure with a bench in the middle of it.

Castle spain mallorca building. A large stone building with a clock to...

Iberian Castles: Free images of castles in Spain, available for commercial use, free download.

Fort chitradurga karnataka, travel vacation. A group of people standin...

Architecture stock photograph: The temple of the sun / A group of people standing on top of a large rock.

Castle warwick england building. A group of people standing in front o...

Architecture stock photograph: The castle is a medieval castle in the countryside / A group of people standing in front of a castle.

Avignon city wall defensive tower building. A man and a woman standing...

Architecture stock photograph: The castle of / A man and a woman standing in front of a castle.

Castle ireland irish, travel vacation. An old castle with ivy growing ...

Free images of Ireland. Download Ireland photos. Use free Ireland pictures without any copyright restrictions.

Portugal lisbon tage building. A tall tower sitting next to a body of ...

Architecture stock photograph: Belem tower, lisbon, portugal - the belem tower is a landmark in the city of lisbon, portugal. it is a famous landmark in the city of lisbon, portugal. it is / A tall tower sittin... More

Palace fortification architecture building. A stone building with cars...

Architecture stock photograph: The building where the hotel is located / A stone building with cars parked in front of it.

Wall embattlement castle building.

A stone castle with a tree in front of it. Castle embattlement tower.

Architecture stock photograph: The castle of the moors / A stone castle with a tree in front of it.

A large building with a tower on top of it. Fort sea fortress.

A lighthouse sits atop a stone wall / A tower on top of a stone building public domain stock photo.

Castle carnarvon wales building. A large castle sitting next to a body...

Architecture stock photograph: A castle with a large tower on the side / A large castle sitting next to a body of water.

U.S. Soldiers with the 124th Engineer Company, South

U.S. Soldiers with the 124th Engineer Company, South Carolina Army National Guard, attached to the 206th Engineer Battalion, operate heavy equipment at Al Asad Air Base, Iraq, Jan. 23, 2020. The on-site crew c... More

Active duty and reserve component Seabees assigned

Active duty and reserve component Seabees assigned to Naval Mobile Construction Battalions 40, 18 and 26 secure and fortify a remote combat outpost on the eastern edge of Khavejeh Molk, Afganistan. The village ... More

Active duty and reserve component Seabees assigned

Active duty and reserve component Seabees assigned to Naval Mobile Construction Battalions 40, 18 and 26 secure and fortify a remote combat outpost on the eastern edge of Khavejeh Molk, Afganistan. The village ... More

Fotothek df tg 0000009 Geometrie ^ Vermessung ^ Winkelmesser ^ Kirche

Original image description from the Deutsche FotothekGeometrie & Vermessung & Winkelmesser & Kirche Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Pi... More

Fotothek df tg 0000020 Geometrie ^ Vermessung ^ Winkelmesser

Original image description from the Deutsche FotothekGeometrie & Vermessung & Winkelmesser Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000024 Titelkupfer

Original image description from the Deutsche FotothekTitelkupfer Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000045 Geometrie ^ Vermessung ^ Winkelmesser

Original image description from the Deutsche FotothekGeometrie & Vermessung & Winkelmesser Public domain scan of 17th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000072 Architektur ^ Geometrie ^ Mailänder Dom ^ Messz...

Original image description from the Deutsche FotothekArchitektur & Geometrie & Mailänder Dom & Messzirkel

Fotothek df tg 0000085 Architektur ^ Geometrie ^ Perspektive ^ Bogen

Original image description from the Deutsche FotothekArchitektur & Geometrie & Perspektive & Bogen Public domain scan of monumental architecture design drawing, monument, free to use, no copyright restrictions... More

Fotothek df tg 0000090 Architektur ^ Geometrie ^ Perspektive ^ Tetrast...

Original image description from the Deutsche FotothekArchitektur & Geometrie & Perspektive & Tetrastylos Public domain image related to 15th-16th-century architecture, castle, palace, cathedral, historic build... More

Fotothek df tg 0000278 Pyrotechnik ^ Feuerwerk ^ Rakete

Original image description from the Deutsche FotothekPyrotechnik & Feuerwerk & Rakete Public domain scan of 16th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000329 Bergwerk ^ Bergbau ^ Schwebender Gang

Original image description from the Deutsche FotothekBergwerk & Bergbau & Schwebender Gang Public domain scan of 16th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000333 Bergwerk ^ Bergbau ^ Druse

Original image description from the Deutsche FotothekBergwerk & Bergbau & Druse Public domain scan of 16th-century scientific illustration, free to use, no copyright restrictions image - Picryl description

Fotothek df tg 0000447 Bergwerk ^ Bergbau ^ Verhüttung ^ Hüttenwesen ^...

Original image description from the Deutsche FotothekBergwerk & Bergbau & Verhüttung & Hüttenwesen & Aufbereitung & Erzwäsche & Schlämmgraben