fortification

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

Public domain document scan of a map, military, war history, free to use, no copyright restrictions image - Picryl description

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

Public domain image of a vintage city plan, 18th-19th century map, free to use, no copyright restrictions image - Picryl description.

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

Public domain document scan of a map, military, war history, free to use, no copyright restrictions image - Picryl description

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

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

Military maps of the war of the Rebellion-miscellaneous, [1865-1879].

LC Civil War Maps (2nd ed.), 100 Description derived from published bibliography. Available also through the Library of Congress web site as raster image. Relief shown by hachures and spot heights on some maps.... More

Military maps of the war of the Rebellion-miscellaneous, [1865-1879].

LC Civil War Maps (2nd ed.), 100 Description derived from published bibliography. Available also through the Library of Congress web site as raster image. Relief shown by hachures and spot heights on some maps.... More

Military maps of the war of the Rebellion-miscellaneous, [1865-1879].

LC Civil War Maps (2nd ed.), 100 Description derived from published bibliography. Available also through the Library of Congress web site as raster image. Relief shown by hachures and spot heights on some maps.... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Military maps illustrating the operations of the armies of the Potomac...

Shows fortifications and troop movement. Relief shown by hachures. LC Civil War Maps (2nd ed.), 517 Some sheets have the map title, border, and names of the surveyor added. Available also through the Library of... More

[Charleston, South Carolina (vicinity). Distance view of fortification...

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Letter from Edward Thomas to Isaac Shelby with a petition

Topographical map, 1st Brigade, defenses north of Potomac, Washington,...

"1st September 1863." Relief shown by contours. Some buildings, lot lines, householders' names, forts, and vegetation. Covers environs of Forts De Russy, Stevens, Slocum, Totten, Slemmer, Bunker Hill, Saratoga,... More

Sketch of hill to be used for gov't fortification on Queen's Farm : [W...

Relief shown by hachures. Pen-and-ink and lead pencil. Lead pencilled note, ill., and watercolored areas on verso. In upper left corner: 211, L. Sheet 11. LC Civil War maps (2nd ed.) 691.8 Available also throug... More

On the old fortification at Valley Forge

Penciled on front of mount: 500. Amateur Photographic Exchange Club label affixed to verso gives title, photographer, photograher's address (No. 1717 Arch Street, Philadelphia), date, number (450), and negativ... More

General diagram : [western Philadelphia city and adjacent portions of ...

Topographic map showing proposed and existing Civil-War batteries and defensive positions immediately west of Philadelphia. Relief shown by contours and hachures. Title from southern sheet. Partial tracing of t... More

English military report on St. Augustine, with plans and views of St. ...

Manuscripts with detailed watercolor views and a plan of the Spanish fort at St. Augustine, Fla., written by an Englishman, apparently a first-hand witness, three years after the failed attempt of Governor Ogle... More

English military report on St. Augustine, with plans and views of St. ...

Manuscripts with detailed watercolor views and a plan of the Spanish fort at St. Augustine, Fla., written by an Englishman, apparently a first-hand witness, three years after the failed attempt of Governor Ogle... More

English military report on St. Augustine, with plans and views of St. ...

Manuscripts with detailed watercolor views and a plan of the Spanish fort at St. Augustine, Fla., written by an Englishman, apparently a first-hand witness, three years after the failed attempt of Governor Ogle... More

Letter from James Shelby to Evan Shelby

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Military maps of the United States. - Public domain map

Public domain scan of an old vintage map, free to use, no copyright restrictions - Picryl description.

Military maps of the United States. - Public domain map

Public domain image of a vintage map, geography atlas, maritime navigation, age of discovery, 16th-17th century, free to use, no copyright restrictions - Picryl description

Military maps of the United States. - Public domain map

S[i]r: This is minuts of the fort at Crown Point and of the redouts bu...

Scale ca. 1:6,000. Manuscript, pen-and-ink. Has watermarks. Available also through the Library of Congress Web site as a raster image. Vault AACR2

Plan de la ville des Cayes, dans l'Isle Saint Domingue.

Scale ca. 1:7,500. LC copy imperfect: Subtitle illegible. Relief shown by hachures. Depths shown by soundings. Prime meridian: Paris. Stamped on: Dépôt général de la guerra. Ministère de la guerre, Dépôt de la ... More

[Plan of the Neck and environs. - Public domain old map

Scale ca. 1:12,000. Title in brackets on verso. Manuscript, pen-and-ink and watercolor. Oriented with north to the bottom. Relief shown by hachures. Shows fortifications at the Boston Neck and ranges to differe... More

Major Genl. Howe's encampment on Bunkers Hill at Charles T., June 1775...

Scale not given. Manuscript, pen-and-ink and watercolor. Relief shown by hachures. Shows position of troops and fortifications. Available also through the Library of Congress Web site as a raster image. LC Maps... More

Carte von dem Hafen und der Stadt Boston mit den umliegenden Gegenden ...

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

Fort on Fort Hill in Boston. - Public domain old map

Scale 1:1,584; 132 ft. to 1 in. Manuscript, pen-and-ink and watercolor. Has watermark. Relief shown by hachures. On verso, in a different hand: W. H. Spooner, No. 4. LC Maps of North America, 1750-1789, 925 Ava... More

[New York Island. Military; unfinished.

Scale ca. 1:9,500. Title from manuscript catalog of Peter Force map collection. Manuscript, pen-and-ink and watercolor. Has watermarks. Shows fortifications and redoubts north of the vicinity of Hell Gate befor... More

Nord de l'Ile de New-York. - Public domain old map

Scale ca. 1:19,000; 600 t[oises] = 93 mm. Alternate title: Nord de l'Isle de New-York. Manuscript, pen-and-ink and watercolor. Oriented with north to the right. Relief shown by hachures. Indexed for military po... More

Sketch of West Point. - Public domain vintage map

Scale ca. 1:20,000. Manuscript, pen-and-ink on tracing paper. Oriented with north to the right. Relief shown by hachures. Shows fortifications. Based on John Hinncks' West Point. 1783. LC Maps of North America,... More

Caozhou Fu Shan Xian nan di dong hao tu.

Scale not given. Shows dikes along north of Yellow River in Shan Xian, Caozhou Prefecture, Shandong Province. Manuscript, pen-and-ink and watercolor. Oriented with north to the bottom. Available also through th... More

The seat of war in Virginia. Positions of the rebel forces, batteries,...

Scale ca. 1:800,000. LC Civil War Maps (2nd ed.), 451.3 From the New York Herald, morning edition, June 17, 1861. p. 1. Later version of this map was published in the London American. See entry no. 450.3. Descr... More

Map of n. eastern Virginia and vicinity of Washington /

Public domain image of a vintage map, geography atlas, maritime navigation, age of discovery, 16th-17th century, free to use, no copyright restrictions - Picryl description

Plan of approaches to the Vicksburg Mine.

Shows Brig. Genl. Hickenlooper's design for the trenches approaching Vicksburg, Miss., for the placement of the explosives detonated on 25 June.

The Enemy's fortifications around Vicksburg, Confederate States of Ame...

Shows the terrain and Confederate fortifications around Vicksburg, Miss., in mid-May, 1863, just after Confederate Gen. Pemberton was forced to evacuate Hayne's Bluff. Indicated are the locations of Union forc... More

The Rebel defences of Charleston Harbor S.C., August 1863

Map shows Charleston, S.C., the Confederate forts, the Union works surrounding Fort Wagner and the position of the Union monitor fleet in the harbor off of the coast. This view shows the Union attacks on Confed... More

A complete map of Richmond and its fortifications within a circle of 1...

Scale ca. 1:54,000. LC Civil War Maps (2nd ed.), 628 "As a guide to note the approach of the Federal army, this map is invaluable, as the plan of its fortifications is taken from a correct drawing of a Southern... More

[Federal fortifications near Petersburg in the region of Fort Gregg].

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

Atlanta, Georgia and its rebel defences [sic]

Map shows a detailed layout of the city of Atlanta, Ga., including the batteries and earthworks in the surrounding area. The Western Atlanta and the Macon & Western Railroad are also indicated. The map depicts... More

Changjiang shui shi Guazhou zhen biao zhong ying jiang xun quan tu.

Scale not given. Title from verso pasted on. Brush-and-ink and watercolor. Descriptive label pasted on. Relief shown pictorially. Pictorial map. Shows the location of forts on the Yangtze River from Jiujiang-Ya... More

A topographical map of the city of Richmond and vicinity : from offici...

Relief shown by hachures. Shows fortifications and names of some residents. From newspaper: New-York daily tribune, Tuesday, April 4, 1865--with supplement, p. 8. Includes text. Text on verso. Copy Imperfect: F... More

Map of the defences of the city of Mobile. [1862-64]

Scale not given. LC Civil War Maps (2nd ed.), 107 From 39th Cong., 1st Sess. [1866]-Report of the Chief Engineer, U.S.A. No. 10. Map of Mobile and environs, showing roads, "Mobile and Ohio Rail-Road," drainage,... More

Index map for sheets, extract of military map of N.E. Virginia showing...

Relief shown by hachures. Depths shown by soundings. Alternate title in upper right margin: Defenses of Washington. Facsim. of map in J.G. Barnard's A report on the defenses of Washington to the Chief of Engine... More

Zenkan jidai Chōsenzu : Shōtei igo - Public domain map

Relief shown by shading. LC copy has "WDC # 251998" written. Includes a map: "武帝始建之四郡" (24 x 14 cm.; Scale 1:5,000,0000). Google search 2014-04-30 (前漢時代朝鮮図 昭帝以後; 差込み地図: 武帝始建之四郡; 刊記: 大正 2 (1913) 木崎盛政製図; 注記：... More

Fort Driveway : [Washington D.C.]. - Public domain map

Zhaotong Fu yu tu. - Public domain geographic map

Scale ca. 1:20,000. Relief shown pictorially. Pictorial map. Shows garrison troops, garrison posts, roads connecting various stations in walled city of Zhaotong Fu, Yunnan Province. Hummel purchase 1930, no. 27... More

Civil War defenses of Washington, hiking and biking trail guide : Wash...

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

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tabya eşkâlı : 19 levhadan ibaret tabya eşkâlı

Turkish Arabic script. Master microform held by: DLC Microfilm. Washington, D.C., United States Library of Congress, [19--]. 1 reel, 35 mm. Inscriptions on front and back covers: [tughra] el-Müstenid bi-tevfik... More

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

Tiao chen hai fang tu yi - Chinese rare book collection, LOC

Title from caption. In case. Also available in digital form on the Library of Congress Web site. 鈐"三山陳氏居敬堂圖書"及"張守愚圖書記"印記. 框21.5 x 13.5公分, 10行21字, 白口, 四周單邊, 雙黑魚尾, 版心上鐫"海防議". 書名及著者據萬曆二十九年(1601)曹于汴"張蓮汀先生海防圖議序". 張兆元號蓮汀.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

A treatise on field fortification : containing instructions on the met...

Plates accomanpnied by guard sheets with descriptive letterpress. Also available in digital form.

[Seven Days' battles, Virginia, June 25-July 1, 1862] /

Shows troop positions and fortifications in the Richmond region and names of some residents. Relief shown by contours. Title from Stephenson's Civil War maps, 1989. Black-line print. Map scales range from 1:15,... More

[Seven Days' battles, Virginia, June 25-July 1, 1862] /

Shows troop positions and fortifications in the Richmond region and names of some residents. Relief shown by contours. Title from Stephenson's Civil War maps, 1989. Black-line print. Map scales range from 1:15,... More

Subject File: United States--War Department--Board of Ordnance & Fort...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

[Military map of Richmond and vicinity] /

Shows fortifications and names of some residents. Relief shown by hachures. Title, date, and scale from Stephenson's Civil War maps, 1989. Black-line print. Complete in 28 sheets. Photocopy negative has sheets ... More

[Military map of Richmond and vicinity] /

Shows fortifications and names of some residents. Relief shown by hachures. Title, date, and scale from Stephenson's Civil War maps, 1989. Black-line print. Complete in 28 sheets. Photocopy negative has sheets ... More

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

Public domain scan of a architecture diagram, settlement map, plan, or drawing, free to use, no copyright restrictions - Picryl description.

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

Picryl description: Public domain image of armed forces, cavalry, infantry, 18th-19th century war, military conflict, free to use, no copyright restrictions.