Explore the causes, battles, consequences, and personal stories of the First World War (1914–1918)
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A British 60-pounder Mk I battery in action on a cliff at Cape Helles, Gallipoli, around June 1915.
Copyright info A British 60-pounder Mk I battery in action on a cliff at Cape Helles, Gallipoli, around June 1915. Date: June 1915. Source: Imperial War Museums (collection no. 1900-61). Photographer/Author: Ernest Brooks (1878–1957). License: Public Domain (Crown Copyright, created before 1 June 1957); globally expired.
A British 60-pounder Mk I battery in action on a cliff at Cape Helles, Gallipoli, around June 1915.
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Posters proclaiming the annexation (Sarajevo, 1908)
Copyright info Posters proclaiming the annexation were put up on October 7, 1908, at the site where the 1914 assassination took place. The poster likely reads: “Proglas na Narod Bosne i Hercegovine.” Date: October 7, 1908. Source: Archive photo, Sarajevo; scanned from the 1954 edition of *Sarajevski Atentat* by Vojislav Bogićević. Author: Unknown. This work is in the public domain.
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British Mark IV tank “Hyacinth” ditched in German trench (Battle of Cambrai, 20 November 1917)
Copyright info A British Mark IV tank (Male type) of H Battalion named “Hyacinth” is ditched in a German trench while supporting the 1st Battalion, Leicestershire Regiment, about one mile west of Ribécourt during the Battle of Cambrai. Some men of the battalion are resting in the trench.
Date: 20 November 1917
Source: Imperial War Museums – Ministry of Information First World War Official Collection
Photographer: John Warwick Brooke (1886–1929)
License: IWM Non-Commercial Licence; Crown Copyright expired; Public Domain
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Work on the internal assembly of gas masks (1914–1918, Switzerland)
Copyright info Work on the internal assembly of gas masks, such as embedding fine wire mesh and lining the inner walls with sand, etc.
Date: Between 1914 and 1918
Location: Geneva or Bern (Swiss Federal Archives)
Source: Swiss Federal Archives, Reference CH-BAR#E27#1000/721#14095#5285*
Author: Unknown
License: Public Domain – Creative Commons Public Domain Mark 1.0
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Scheidemann proclaims the Republic – Reichstag balcony, 9 November 1918
Copyright info Scheidemann proclaims the Republic from the west balcony (second window north of the portico) of the Reichstag building.
Date taken: 9 November 1918
Source: Published in *Die Große Zeit. Illustrated War History*, Berlin 1920, p. 426; first appeared in *Berliner Illustrirte Zeitung* No. 47 on 24 November 1918. Superikonoskop collection.
Author: Erich Greiser (1883–1939)
License: Public Domain (author died in 1939, copyright expired; U.S. Public Domain due to publication before 1 January 1930)
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Sinking of the armoured cruiser SMS Blücher (Battle of Dogger Bank, 25 January 1915)
Copyright info The armoured cruiser SMS Blücher sinks after being hit by multiple British warships at the Battle of Dogger Bank.
Date: 25 January 1915
Source: U.S. National Archives (ARC Identifier 533748; Defensimagery.mil HD-SN-99-02352); Imperial War Museum, Photo ID Q 22687
Photographer: Taken from the deck of HMS Arethusa (International Film Service)
License: Public Domain – Crown Copyright expired (work of UK government made before 1 June 1957)
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Bulgarian soldiers on their way to the front (Postcard, ca. 1916)
Copyright info Postcard, undated (ca. 1916). Title: "Bulgarian soldiers on their way to the front".
Date: ca. 1916
Source: Private collection of Wolfgang Sauber
Author: Unknown
License: Public Domain – published before 1 January 1930
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Sinking of the British cargo ship “Maplewood” by U-35 (Mediterranean, 7 April 1917)
Copyright info View of the sinking of the British cargo ship SS Maplewood by a torpedo from German submarine U-35, approximately 47 nautical miles southwest of Sardinia in the Mediterranean.
Date: 7 April 1917
Source: German Federal Archives, image 102-00159 (in cooperation with Wikimedia Commons)
Author: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Argonne Forest – shattered forest near Bagatelle (October 1915)
Copyright info France, Argonne Forest near Bagatelle – trench position in a destroyed forest with barren tree stumps.
Date: October 1915
Source: German Federal Archives, image 104-0158 (archive photo provided in cooperation with Wikimedia Commons)
Author: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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German soldiers in Jerusalem marching through the town, ca. 1916/17
Copyright info German soldiers (possibly part of the Asien-Korps?) marching through Jerusalem, Palestine. The original description is partly disputed.
Date: ca. 1916/1917
Source: German Federal Archives, image 146-1977-101-36 (provided in cooperation with Wikimedia Commons)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Marshal Foch in front of his saloon carriage in Compiègne (Armistice, November 1918)
Copyright info Marshal Ferdinand Foch stands in front of his saloon carriage in the forest of Compiègne, where the Armistice of 1918 was signed.
Date: November 1918
Source: German Federal Archives, image 146-1987-038-29 (via Wikimedia Commons) :contentReference[oaicite:4]{index=4}
Author: Unknown (o.Ang.) :contentReference[oaicite:5]{index=5}
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de) :contentReference[oaicite:6]{index=6}
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Aerial view of a German gas attack on the Eastern Front (1916, Federal Archives)
Copyright info Aerial photograph of a German gas attack (opening gas cylinders) on the Eastern Front during World War I, taken from a Russian reconnaissance aircraft.
Date: circa 1916 (as dated on Wikimedia Commons)
Source: German Federal Archives, image 183-F0313-0208-007 (Zentralbild/TASS), provided via Wikimedia Commons in cooperation.
Author: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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German tank in Roye (Western Front, Spring Offensive, 21 March 1918)
Copyright info German Sturmpanzer (A7V tank) in Roye, Somme department – during the major Battle of France as part of the German Spring Offensive on the Western Front.
Date: 21 March 1918
Source: German Federal Archives, image 183-P1013-316 (provided via cooperation with Wikimedia Commons)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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German soldier on the Western Front (Western Front, Somme, 1916)
Copyright info German soldier on the Western Front, likely a stormtrooper armed with a Karabiner 98a, in combat at the Somme, 1916.
Date: 1916 (Somme)
Source: German Federal Archives, image 183-R05148 (provided via Wikimedia Commons in cooperation)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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German infantry during a gas attack in Flanders (World War I, 1916)
Copyright info German infantry soldiers (equipped with gas masks) in a cloud of poison gas on the Western Front in Flanders, according to the original caption.
Date: 1916
Source: German Federal Archives, image 183-R05923 (provided via Wikimedia Commons in cooperation)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Flight of French peasants on the Western Front (1914)
Copyright info French rural people, presumably peasants, fleeing wartime disruption on the Western Front.
Date: 1914
Source: German Federal Archives, image 183-R05939 (provided via Wikimedia Commons in cooperation)
Photographer: Unknown (no attribution)
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Wilhelm II on the way into exile – Eysden border crossing, 10 November 1918
Copyright info Emperor Wilhelm II bids farewell to his entourage at the Belgian–Dutch border crossing in Eysden, after abdicating on 9 November 1918 and fleeing into exile on 10 November.
Date: 10 November 1918
Source: German Federal Archives, image 183-R12318 (via Wikimedia Commons)
Photographer: Victor Sniekers
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Mobilization in Berlin – Reservists waving from a truck (August 1914)
Copyright info Mobilization in Berlin: Reservists are waving their hats while riding on a truck (NAG, year 1913, model S 8-5, 8,490 ccm, 45 hp).
Date: circa August 1914
Source: German Federal Archives, image 183-R22572 (via Wikimedia Commons under cooperation)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Berlin – First pay after mobilization (1914)
Copyright info Berlin, first pay after mobilization: reservists receive their first war wages.
Date: 1914
Source: German Federal Archives, image 183-R25206 (via Wikimedia Commons cooperation)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Fraternisation on the Eastern Front – Truce 1918
Copyright info During the truce on the Eastern Front in 1918, German and Russian soldiers celebrate between the lines.
Date: 1918
Source: German Federal Archives, image 183-S10394 (via cooperation with Wikimedia Commons)
Photographer: Unknown
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Berlin, Extra Edition – Citizens read mobilization notice at Moritzplatz (August 1914)
Copyright info Berlin residents at Moritzplatz read an extra edition announcing mobilization, early August 1914.
Date: Early August 1914
Source: German Federal Archives, image 183-S32538 (Scherl Bilddienst – From the mobilization days in Berlin); provided via Wikimedia Commons in cooperation.
Photographer: Unknown (not specified)
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 de)
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Casa sinistrata Piave – Patriotic postcard commemorating the Battle of Solstice, June 1918
Copyright info Photo of a postcard showing patriotic inscriptions by Italian soldiers at Piave near S. Andrea Ponte di Piave. It is part of a series celebrating Italian resistance during the Austro-Hungarian Solstice offensive of 15 June 1918.
Date taken: 24 June 1918
Source: Bestetti & Tumminelli, Milan – from the Fotocinematographic Section of the Supreme Command of the Royal Italian Army.
Photographer: Luigi Marzocchi (1888–1970)
License: Creative Commons Attribution-ShareAlike 2.5 (CC BY-SA 2.5)
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Australian troops on a duckboard track through Chateau Wood (Ypres, 29 October 1917)
Copyright info Soldiers of an Australian 4th Division field artillery brigade on a duckboard track passing through Chateau Wood, near Hooge in the Ypres salient, 29 October 1917. The leading soldier is Gunner James Fulton and the second is Lieutenant Anthony Devine; the men belong to a battery of the 10th Field Artillery Brigade.
Date: 29 October 1917
Source: Australian War Memorial, collection no. E01220
Photographer: Frank Hurley
License: Public Domain (Australia: Crown Copyright expired)
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Cheshire Regiment occupies German trench (Somme, July 1916)
Copyright info A German trench occupied by soldiers of A Company, 11th Battalion, The Cheshire Regiment, near the Albert–Bapaume road at Ovillers-la-Boisselle during the Battle of the Somme in July 1916. One man stands sentry while others rest in the trench.
Date: July 1916
Source: Imperial War Museums – Ministry of Information First World War Official Collection (Catalogue no. Q 3990)
Photographer: Lt. John Warwick Brooke (1886–1929)
License: IWM Non-Commercial License; Crown Copyright (Public Domain)
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Cover of “La Domenica del Corriere” – Sunday supplement of Corriere della Sera, 5 July 1914 (Assassination in Sarajevo)
Copyright info Cover of the Sunday supplement of Corriere della Sera dated 5 July 1914 – Assassination in Sarajevo.
Date: 5 July 1914
Source: Photo “Superikonoskop” in the War Museum Rovereto
Author: Achille Beltrame (died 19 February 1945)
License: Public Domain (under German, Austrian, and Swiss copyright law)
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Demonstration of Putilov factory women on the first day of the February Revolution, 1917
Copyright info Demonstration of women workers from the Putilov factory on the first day of the February Revolution of 1917 in Petrograd.
Date: February 1917
Source: State Museum of Political History of Russia (via Wikimedia Commons) :contentReference[oaicite:3]{index=3}
Location: Petrograd (now Saint Petersburg) :contentReference[oaicite:4]{index=4}
Author: Unknown (anonymous)
License: Public Domain
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Symbolic M16 steel helmet with oak leaves (Own work, 2025)
Copyright info Symbol Stahlhelm M16 with oak leaves.
Date: 22 February 2025
Source: Own work
Author: Vwpolonia75 (Jens K. Müller)
License: Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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“Big Bertha” in position before Liège – 7 August 1914
Copyright info The feared 42 cm mortar (“Big Bertha”) positioned before Liège on 7 August 1914. After final assembly, the mortar is loaded in a horizontal position, aligned and made “ready to fire.” In the background, a second 42 cm mortar is visible.
Date: 7 August 1914
Source: Hermann Rex: *Der Weltkrieg in seiner rauhen Wirklichkeit. Das Frontkämpferwerk*. Oberammergau 1926, p. 17.
Author: Hermann Rex (died 1937)
License: Public Domain (German, Austrian, and Swiss copyright expired)
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Painting "Air Battle" by Michael Zeno Diemer (1918, Bavarian Army Museum)
Copyright info Painting titled “Luftkampf” (“Air Battle”), oil on canvas, held in the collection of the Bavarian Army Museum (inventory no. E 4977).
Date: 1918
Source: Bavarian Army Museum, Ingolstadt
Author: Michael Zeno Diemer (1867–1939)
License: Public Domain (copyright expired in countries with a 70-year post-mortem term)
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“The Nameless 1914” – monumental anti-war painting by Albin Egger-Lienz (1916)
Copyright info Monumental painting “The Nameless 1914” by Albin Egger-Lienz (tempera on canvas).
Date: 1916
Technique & Size: Tempera on canvas, approx. 245 × 476 cm
Source & Location: Museum of Military History, Vienna
Artist: Albin Egger-Lienz (1868–1926)
License: Public Domain – copyright expired († 1926)
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Official proclamation of war status in Berlin – 31 July 1914
Copyright info Official proclamation of the state of war to the populace of Berlin ("Unter den Linden") on 31 July 1914 at 5 p.m. by Lieutenant von Viebahn, accompanied by soldiers of the Alexander Guard Grenadier Regiment.
Date: 31 July 1914, 5 p.m.
Source: Hermann Rex: *The World War in Its Harsh Reality. The Front Fighter Work.* Oberammergau 1926, p. 6.
Author: Hermann Rex (died 1937)
License: Public Domain – copyright expired under German, Austrian, and Swiss law
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Soldiers’ cemetery on the Eastern Front (c. 1916)
Copyright info Soldiers’ cemetery on the Eastern Front, circa 1916.
Date: circa 1916
Source: From a private collection (photographer's great-grandchild), shared via Wikimedia Commons.
Author: Leopold Gormanns
License: Public Domain – copyright expired in countries with up to 70 years post-mortem protection.
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Prince Faisal’s delegation at the Versailles Peace Conference (1919)
Copyright info Prince Faisal's delegation at the Versailles Peace Conference. From left to right: Rustam Haidar, Nuri as-Said, Prince Faisal (front), Captain Rosario Pisani (rear), T. E. Lawrence, Faisal's servant (name unknown), and Captain Hassan Khadri.
Date: 1919
Source: From the “Lowell Thomas Papers” collection – ID LTP.1580.06.09
Author: Lowell Thomas
License: Public Domain (image published in 1919)
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Tsar Ferdinand I of Bulgaria and Kaiser Wilhelm II inspecting troops (Niš, 18 January 1916)
Copyright info Tsar Ferdinand I of Bulgaria and Kaiser Wilhelm II inspecting Bulgarian cavalry in Niš (Serbia), accompanied by Field Marshal August von Mackensen, Crown Prince Boris, and other officers.
Date: 18 January 1916 (during the occupation of Serbia)
Source: Imperial War Museums – collection “The Occupation of Serbia by the Central Powers, 1915–1918” (Q 53090) :contentReference[oaicite:4]{index=4}
Photographer: German official photographer (anonymous) :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired (public domain) :contentReference[oaicite:6]{index=6}
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French attack on German dugout in Flanders (August 1917, Third Battle of Ypres)
Copyright info French attack by the First Army (General François Paul Antoine) on German dugouts nearly wiped out by bombardment. Likely during the Third Battle of Ypres (Passchendaele), August 1917. The French were halted by the German Fifth Army under General Max von Gallwitz.
Date: August 1917
Source: Photographisches Bild-und-Film-Amt – first published in *Die Große Zeit. Illustrated History of the War*, Vol. 2 (Berlin 1920), p. 345
Author: Hermann Rex / War Image and Film Office
License: Public Domain — in countries where copyright expires at author’s life plus 70 years or less
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Refugee transport near Leibnitz (1914)
Copyright info Refugee transport near Leibnitz, depicted in a scan from the book *Petschar, Friedlmeier, Styria in Old Photographs*, Ueberreuther Publishing, Vienna.
Date: between 1860 and 1914 (published in 1914)
Source: Municipality of Leibnitz / Imperial Ministry of the Interior – Scan and postprocessing by “Hubertl” (part of GLAM‐Bookscanner project, Wikimedia Germany/Austria)
Author: Original photographer: Imperial Ministry of the Interior; digitization: Hubertl
License: Public Domain – copyright expired, also PD in the USA (PDM 1.0)
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German Fokker single-seat fighter biplane over a French village (1917/18)
Copyright info German Fokker single-seat fighter (biplane) flying over a French village, photographed from a higher aircraft; visibility-limiting colorful shading added for camouflage.
Date: 1917/18
Source: Hermann Rex: *Der Weltkrieg in seiner rauhen Wirklichkeit*, Volume II, Oberammergau 1926, p. 200.
Photographer/Author: Hermann Rex (died 1937)
License: Public Domain – copyright protection expired in Germany, Austria, Switzerland
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Fort Douaumont at the end of 1916
Copyright info View of Fort Douaumont in December 1916 (cropped).
Date: End of 1916
Source: German Government, Photographic Image and Film Office – via Wikimedia Commons
Author: Photographic Image and Film Office (official government agency)
License: Public Domain – copyright protection expired in countries with up to 70 years post mortem or equivalent terms
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Fort Douaumont at the end of 1916
Copyright info View of Fort Douaumont in December 1916 (cropped).
Date: End of 1916
Source: German Government, Photographic Image and Film Office – via Wikimedia Commons
Author: Photographic Image and Film Office (official government agency)
License: Public Domain – copyright protection expired in countries with up to 70 years post mortem or equivalent terms
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Aerial view – trench system near Warneton, 3 September 1917
Copyright info Aerial photograph of the trench system near Warneton in West Flanders, looking west. German trenches in the centre, British trenches in the upper right, with the destroyed remains of Warneton visible right of the canal.
Date: 3 September 1917
Source: Hermann Rex: *The World War in Its Harsh Reality*, Vol. II, Oberammergau 1926, p. 332
Author: Hermann Rex (died 1938)
License: Public Domain – copyright expired under German, Austrian, and Swiss law
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“The Grieving Parents” – memorial group by Käthe Kollwitz (Vladslo, 1932)
Copyright info The sculpture group “The Grieving Parents” by Käthe Kollwitz, a memorial to her son Peter who died in World War I. The figures kneel in separate mourning at the German military cemetery in Vladslo, West Flanders.
Location & Installation: German Military Cemetery Vladslo (West Flanders), installed there since 1932.
Creation: Designed by Käthe Kollwitz from 1914, executed 1927–1932 by August Rhades (father figure) and Fritz Diederich (mother figure).
Material: Belgian granite
License: Public Domain
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Exhibition of occupational clothing for working women – Grüner Saal, 1917
Copyright info Exhibition of occupational clothing for working women, organized by the Association for German Women's Clothing and Culture, held in the “Green Hall” of the city theater. The foreground shows clothing for tram conductresses and heavy laborers.
Date: before 13 May 1917 (publication date in *Vaterstädtische Blätter*, 13 May 1917, no. 33, p. 33)
Source: *Vaterstädtische Blätter*, Year 1916/17, no. 33 (13 May 1917), p. 33
Author: Gebrüder Borchers (printing company)
License: Public Domain – author died in 1939, copyright expired in countries with life + 80 years term
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HMS Queen Mary explodes during the Battle of Jutland (31 May 1916)
Copyright info The striking moment when HMS Queen Mary explodes and sinks after being hit by the German battlecruiser SMS Derfflinger.
Date: 31 May 1916
Source: Imperial War Museums – photographic documentation during the Battle of Jutland (collection SP 1708) :contentReference[oaicite:6]{index=6}
Circumstances: Struck by SMS Derfflinger – likely triggered by a flash fire in a 4-inch magazine that led to catastrophic magazine detonation. :contentReference[oaicite:7]{index=7}
Casualties: Approximately 1,266 crew lost; only about 20 survived. :contentReference[oaicite:8]{index=8}
License: Public Domain
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Transport horses in the trench (First World War, 1915)
Copyright info Horses in uniform in a trench – transport horses in World War I, photographed from within the trench.
Date: 1915
Source: Fortepan (Hungarian photographic archive), ID 11812; provided via Wikimedia Commons
Author: FOTO: Fortepan – unknown photographer (anonymous)
License: Public Domain – copyright expired, anonymously published, therefore public domain in EU and USA
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Mobilization in Lübeck – Departure of the 2nd Battalion of Regiment Lübeck for island protection at Sylt (31 July 1914)
Copyright info Mobilization in Lübeck. The 2nd Battalion of Regiment Lübeck departs from the station en route to reinforce island defense at Sylt amid imminent war danger; mobilization was ordered by Austria.
Date: 31 July 1914
Source: *Vaterstädtische Blätter*, 1913/14 volume, issue dated 2 August 1914 (“Day of General Mobilization”) :contentReference[oaicite:4]{index=4}
Author: Gebrüder Borchers (printing company) :contentReference[oaicite:5]{index=5}
License: Public Domain – author died in 1939 :contentReference[oaicite:6]{index=6}
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Cavalry Non-Commissioned Officer Lorenz Horn (German South-West Africa, Sept. 1914)
Copyright info Non-commissioned officer Lorenz Horn of the cavalry (also a sergeant in the Imperial Provincial Police), photographed in German South-West Africa, likely on 5 September 1914 shortly before the Battle of Sandfontein.
Date: likely 5 September 1914
Source: Wikimedia Commons / Fortepan photographic archive, file Kavallerie_Wk_I.jpg
Photographer: his wife Barbara Horn (1889–1934)
License: Public Domain – copyright expired, Public Domain Mark 1.0
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Cartoon on Austria’s Occupation of Albania – Kikeriki, 6 February 1916
Copyright info Cartoon from the satirical magazine *Kikeriki* (6 February 1916): Albania, personified as a young girl in national folk dress, welcomes the Austrian troops with open arms; an Italian soldier is depicted departing in the background. Caption reads: “At last the right one arrives!”
Date: 6 February 1916
Source: *Kikeriki* (magazine)
Author: Rudolf Sperl (1852–1929), Austrian journalist and cartoonist :contentReference[oaicite:3]{index=3}
License: Public Domain – copyright expired (author has been deceased for more than 70 years) :contentReference[oaicite:4]{index=4}
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Mass grave near Fromelles (retouched, 1916/17)
Copyright info Mass grave near Fromelles (or Vimy), dated 1916 or 1917. Fallen British, Australian (and possibly German) soldiers lie in a common grave – the image has been retouched (see unretouched version).
Date: 1916/1917
Source: Hermann Rex: *The World War in Its Harsh Reality*, Oberammergau 1926, p. 146 – original photo published as a postcard in 1917. :contentReference[oaicite:4]{index=4}
Author: Hermann Rex (1884–1937) :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired in country of origin and other jurisdictions with up to 80-year post-mortem terms; also public domain in the USA due to pre-1 January 1930 release. :contentReference[oaicite:6]{index=6}
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Mass grave at Fromelles/Vimy (likely 1916/1917)
Copyright info Mass grave at Fromelles (or Vimy), likely dated 1916 or 1917. Fallen British, Australian (and possibly German) soldiers lie together in a common grave, dug by German soldiers. The image was later retouched—see the unretouched version for comparison.
Date: 1916–1917
Source: Hermann Rex: *The World War in Its Harsh Reality*, Oberammergau 1926, p. 146; the original photograph was published as a postcard in 1917.
Author: Hermann Rex (1884–1937)
License: Public Domain – copyright expired in jurisdictions with a post mortem term of life + 70 or less; also recognized as Public Domain in the USA (published before 1 January 1930)
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Sir Frederick Stanley Maude leads the Indian Army into Baghdad (1917)
Copyright info Sir Frederick Stanley Maude leads the Indian Army into Baghdad in March 1917.
Date: 1917
Source: Mrs Stuart Menzies (1920), *Sir Stanley Maude and Other Memories*, London: Herbert Jenkins, p. 48 :contentReference[oaicite:4]{index=4}
Author: Not identified (anonymous) :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired in countries with a life + 70 years term; also public domain in the U.S. because published before 1 January 1930 :contentReference[oaicite:6]{index=6}
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Canadian soldier with mustard gas burns (c. 1917–1918)
Copyright info Canadian soldier with mustard gas burns, photograph dated approximately 1917–1918.
Date: c. 1917–1918
Source: Library and Archives Canada, reproduction no. C-080027, MIKAN ID 3194270 – via Wikimedia Commons.
Author: Unknown (anonymous)
License: Public Domain – Crown Copyright expired; work published over 50 years ago or author died before 1972.
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Supreme Army Command (Hindenburg, Wilhelm II., Ludendorff) en route to the Grand Headquarters at Avesnes – Spring Offensive March/April 1918
Copyright info Field Marshal Hindenburg, Kaiser Wilhelm II., and General Ludendorff of the Supreme Army Command on their way to the Grand Headquarters at Avesnes during the 1918 Spring Offensive. According to Ludendorff’s memoirs, they arrived on 18 March 1918; the Kaiser followed the next day.
Date: March/April 1918
Source: Hermann Rex: *The World War in Its Harsh Reality. The Front Fighter Work*. Oberammergau 1926, p. 237 :contentReference[oaicite:4]{index=4}
Author: Hermann Rex (died 1937) – work is public domain. :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired under German, Austrian, and Swiss law; also in the U.S. (published before 1 January 1930). :contentReference[oaicite:6]{index=6}
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Ottoman Empire declaration of war during World War I, 1 November 1914
Copyright info Representation of the Ottoman Empire’s official declaration of war at the start of World War I, published on 1 November 1914.
Date: 1 November 1914
Source: Commercial reproduction via manorhouse.clara.net – via Wikimedia Commons
Author: Unknown – historical government document from the Ottoman Empire
License: Public Domain – The Ottoman Empire failed to meet copyright formalities in the year of publication, or the term (up to 30 years after the author's death) had already expired before the Empire dissolved.
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German troops using flamethrower against Mark IV tank (Somme, possibly Battle of Amiens, August 1918)
Copyright info German troops attempt to repel a British Mark IV tank with a flamethrower—according to contemporary accounts, an effective tactic. The photo is an aerial view from the Somme, likely during the Battle of Amiens in August 1918. British soldiers appear on the left, German soldiers with hand grenades in the foreground.
Date: likely August 1918
Source: Hermann Rex: *The World War in Its Harsh Reality. The Front Fighter Work.* Oberammergau 1926, p. 192.
Author: Hermann Rex (died 1937)
License: Public Domain – copyright expired under German, Austrian, Swiss law; also Public Domain in the U.S. (published before 1 January 1930).
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Tank assault at Cambrai – enemy tank with air support attacks German lines (1917/18)
Copyright info Battle of Cambrai: Enemy tank, supported by its own aircraft, advances against German lines.
Date: 1917/18
Source: Hermann Rex: *The World War in Its Harsh Reality. The Front Fighter Work*, Oberammergau 1926, p. 187. :contentReference[oaicite:3]{index=3}
Author: Hermann Rex (died 1937) – work is in the public domain (copyright has expired) :contentReference[oaicite:4]{index=4}
License: Public Domain
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“Meeting in No Man’s Land” – Russian and German troops encounter each other peacefully (1917)
Copyright info Meeting between Russian and German soldiers in no man’s land—a symbolic moment of human connection during World War I, likely in 1917.
Date: 1917
Source: Walter Holste: *Die Goslarer Jäger im Weltkriege*, vol. III – The Reserve Jäger Battalion No. 23; Hildesheim: Buchdruckerei Lax, 1934. :contentReference[oaicite:4]{index=4}
Author: Unknown (anonymous photograph) :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired and author unknown (PD-anon-70-EU) :contentReference[oaicite:6]{index=6}
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Meeting before the Russian barbed wire entanglements (1917)
Copyright info Meeting in front of the Russian barbed wire entanglements – likely between opposing soldiers during World War I, symbolizing a moment of off-duty contact or empathy in the trenches.
Date: 1917
Source: Walter Holste: *Die Goslarer Jäger im Weltkriege*, Vol. III – The Reserve Jäger Battalion No. 23; Hildesheim, Buchdruckerei Lax, 1934. :contentReference[oaicite:4]{index=4}
Author: Unknown (anonymous) :contentReference[oaicite:5]{index=5}
License: Public Domain – copyright expired; author unknown, thus public domain in the EU and similarly legislated countries :contentReference[oaicite:6]{index=6}
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Royal Irish Rifles ration party in a communication trench (Battle of the Somme, 1 July 1916)
Copyright info A ration party of the Royal Irish Rifles in a communication trench during the Battle of the Somme – possibly the 1st Battalion, part of the 25th Brigade, 8th Division. 1 July 1916 was the first day of the Somme offensive.
Date: 1 July 1916
Source: Imperial War Museums – Ministry of Information First World War Official Collection (Catalogue no. Q 1) :contentReference[oaicite:3]{index=3}
Author: Royal Engineers No. 1 Printing Company :contentReference[oaicite:4]{index=4}
License: Public Domain – designated as Public Domain by the IWM and on Wikimedia Commons :contentReference[oaicite:5]{index=5}
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Royal Naval Division leaves trench at Gallipoli – bayonet assault (1915)
Copyright info Infantry from the Royal Naval Division advance out of the trench at Gallipoli to attack with cold steel – a stark illustration of trench warfare during the Gallipoli campaign, photographed on the island of Lemnos during 1915.
Date: 1915
Source: Wikimedia Commons / Commons file page (File: Royal Naval Division trench.jpg) – description “Infantry from the British Royal Naval Division in training on the Greek island of Lemnos during the Battle of Gallipoli, 1915.” :contentReference[oaicite:2]{index=2}
Author: Unknown (anonymous, likely official photographer)
License: Public Domain – work dated 1915 and considered public domain (published before 1 January 1930, no longer under copyright).
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“Gassed” – Victims of a mustard gas attack (John Singer Sargent, 1919)
Copyright info Monumental oil painting depicting the aftermath of a mustard gas attack on the Western Front: blinded soldiers in three lines are led over duckboards to a dressing station; in the background, uninjured men play football while biplanes dogfight overhead.
Date: March 1919 (painted in studio, based on August 1918 observations) :contentReference[oaicite:8]{index=8}
Source: John Singer Sargent’s *Gassed*, commissioned by the British War Memorials Committee; intended for the Hall of Remembrance, now held at the Imperial War Museum, London :contentReference[oaicite:9]{index=9}
Details: Oil on canvas, 231 × 611 cm (nearly life-size height) :contentReference[oaicite:10]{index=10}
Artist: John Singer Sargent (1856–1925), renowned portrait painter turned war artist :contentReference[oaicite:11]{index=11}
Reception: Completed March 1919 and voted Picture of the Year by the Royal Academy of Arts; now considered one of the most significant WWI artworks :contentReference[oaicite:12]{index=12}
License: Public Domain – held by the Imperial War Museum; free of copyright (e.g. Public Domain in the U.S.) :contentReference[oaicite:13]{index=13}
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“Serbia must die!” – Austrian propaganda caricature (1914)
Copyright info Propaganda caricature titled “Serbia must die!” – a post–Sarajevo assassination image from 1914, showing a giant Austrian hand crushing a Serbian man holding a bomb as a knife drops from his hand.
Date: 1914
Source: Wikimedia Commons file ([commons.wikimedia.org](https://commons.wikimedia.org/wiki/File%3ASerbien_muss_sterbien.jpg?utm_source=chatgpt.com))
Author: Unknown (anonymous)
License: Public Domain – copyright expired; also tagged as PDM 1.0 (Public Domain Mark) on Commons :contentReference[oaicite:2]{index=2}
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Entrance to the German commandant’s dugout in St. Quentin – circa 1917–1918
Copyright info "Entrance to the German commandant’s dugout in St. Quentin": entrance to the German commander’s office in St. Quentin, likely between 1917 and 1918.
Date: 1917 to 1918
Source: Wikimedia Commons – file "St. Quentin 1916.jpg" (updated description) :contentReference[oaicite:2]{index=2}
Author: Not stated (anonymous or official staff photographer)
License: Public Domain — presumed published before 1923, author unknown.
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“The Girl Behind the Gun” – women in munitions factories (The War Budget, 30 December 1915)
Copyright info Two scenes showing women in English munitions factories: above, workers fitting percussion caps to shells; below, women performing final inspection of shell casings on a conveyor belt. Published in the *The War Budget* magazine on 30 December 1915, now available via Wikimedia Commons. :contentReference[oaicite:3]{index=3}
Date: 30 December 1915
Source: *The War Budget* (English war magazine), issue dated 30 December 1915, via Wikimedia Commons. :contentReference[oaicite:4]{index=4}
Author: Unknown (presumably staff photographer for *The War Budget*)
License: Public Domain – over 100 years old and anonymously published, with no copyright restrictions.
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“The Way to the Front” – soldier running along corduroy track through Chateau Wood near Passchendaele (October–November 1917)
Copyright info A soldier runs along a corduroy track (duckboard) through Chateau Wood – symbolizing the grueling path to the front lines in the Ypres sector.
Date: 12 October to 6 November 1917 (Third Battle of Ypres, Passchendaele)
Source: Imperial War Museums – IWM Photo No. E(AUS) 1233, made available on Wikimedia Commons under the title “The Way to the Front”.
Author: Not specified (likely official war photographer)
License: Public Domain – unrestricted usage per IWM designation.
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The Western Front, 1914 – Wounded Belgian troops walking through Calais
Copyright info Wounded Belgian soldiers walking through Calais on 11 November 1914 during World War I.
Date: 11 November 1914 (First World War)
Source: Imperial War Museum – via Wikimedia Commons. (The Western Front, 1914 Q53437) :contentReference[oaicite:5]{index=5}
Author: Unknown – anonymous, taken during active service, under Crown Copyright. :contentReference[oaicite:6]{index=6}
License: Public Domain – designated Public Domain under UK Crown Copyright rules, older than 50 years. :contentReference[oaicite:7]{index=7}
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The former German submarine UB-148 at sea – after surrender to the United States (1919)
Copyright info The UB-148, a German Type UB-III coastal submarine, at sea shortly after her surrender to the Allies. She was handed over on 26 November 1918 at Harwich, and subsequently crewed by the US Navy.
Date: 1919
Source: Wikimedia Commons – National Archives and Records Administration (NARA), photo: UB_148_at_sea.jpeg (NAID 594948):contentReference[oaicite:4]{index=4}
Author: US Navy personnel (federal government work)
License: Public Domain – US federal government work, public domain in the USA; marked with Public Domain Mark 1.0 on Commons:contentReference[oaicite:5]{index=5}
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Prime Minister Eleftherios Venizelos reviews Greek troops on the Macedonian front (WWI, April 1917)
Copyright info Prime Minister Eleftherios Venizelos reviews a section of the Greek army on the Macedonian front during World War I, accompanied by Admiral Pavlos Koundouriotis (left) and General Maurice Sarrail (right).
Date: 23 April 1917
Source: Wikimedia Commons – File: *Venizelos WWI 1918.jpg* (originally dated “1918” but actually taken in 1917) :contentReference[oaicite:4]{index=4}
Author: French Army Photography Service (Service de Photographie des Armées) :contentReference[oaicite:5]{index=5}
License: Public Domain (U.S.) – no copyright applicable in the U.S. as the work predates January 1930 and was published without notice. Copyright status may vary elsewhere. :contentReference[oaicite:6]{index=6}
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Prime Minister Eleftherios Venizelos reviews Greek troops on the Macedonian front (WWI, April 1917)
Copyright info Prime Minister Eleftherios Venizelos reviews a section of the Greek army on the Macedonian front during World War I, accompanied by Admiral Pavlos Koundouriotis (left) and General Maurice Sarrail (right).
Date: 23 April 1917
Source: Wikimedia Commons – File: *Venizelos WWI 1918.jpg* (originally dated “1918” but actually taken in 1917) :contentReference[oaicite:4]{index=4}
Author: French Army Photography Service (Service de Photographie des Armées) :contentReference[oaicite:5]{index=5}
License: Public Domain (U.S.) – no copyright applicable in the U.S. as the work predates January 1930 and was published without notice. Copyright status may vary elsewhere. :contentReference[oaicite:6]{index=6}
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Christmas Truce 1914 – British and German soldiers in No Man’s Land
Copyright info British and German soldiers during the Christmas Truce of 1914, captured from the front line of the 11th Brigade, 4th Division (Ploegsteert, Belgium).
Date: 1914 (Christmas 1914)
Source: Imperial War Museum – via Wikimedia Commons (File: Weihachtsfriede.jpg). :contentReference[oaicite:3]{index=3}
Author: Imperial War Museum (as indicated on Commons) :contentReference[oaicite:4]{index=4}
License: Public Domain. The work is in the public domain in its country of origin and in countries with a life+70 years copyright term or less. It also carries the Public Domain Mark. :contentReference[oaicite:5]{index=5}
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William Orpen – “The Signing of Peace in the Hall of Mirrors, Versailles 1919 (detail)”
Copyright info Detail from the oil painting “The Signing of Peace in the Hall of Mirrors, Versailles, 28 June 1919” by William Orpen, depicting key figures of the 1919 peace conference at the moment the Treaty of Versailles was signed.
Date: 1919
Source: Wikimedia Commons – file *William Orpen – The Signing of Peace in the Hall of Mirrors, Versailles 1919, detail.jpg*; original held by Imperial War Museum, London :contentReference[oaicite:5]{index=5}
Medium & Dimensions: Oil on canvas, 152.4 cm × 127 cm :contentReference[oaicite:6]{index=6}
Artist: William Orpen (1878–1931), official portrait artist of the Paris Peace Conference 1919 :contentReference[oaicite:7]{index=7}
License: Public Domain – author died 1931, copyright expired (life + 80 years max); photographic reproduction also public domain :contentReference[oaicite:8]{index=8}
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Arms production in Britain during WWI – munitionette working with TNT via remote handling equipment at Woolwich Arsenal
Copyright info A munitionette operates primitive remote-handling equipment for TNT at Woolwich Arsenal – supervised by Miss Lilian Barker OBE.
Date: During World War I (1914–1918)
Source: Imperial War Museum – photograph “Arms Production in Britain in the First World War Q30151” via Wikimedia Commons. :contentReference[oaicite:5]{index=5}
Author: Imperial War Museum (Crown Copyright), released under the IWM Non-Commercial Licence. :contentReference[oaicite:6]{index=6}
License: IWM Non-Commercial Licence – effectively expired after 50 years, thus de facto public domain. :contentReference[oaicite:7]{index=7}
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Maria Bochkareva, Emmeline Pankhurst and women of the Death Battalion, 1917
Copyright info Maria Bochkareva, Mrs. Emmeline Pankhurst and women of the Russian "Death Battalion", 1917.
Date: 1917
Source: Rheta Louise Childe Dorr: *Inside the Russian Revolution* – via Wikimedia Commons. ([commons.wikimedia.org](https://commons.wikimedia.org/wiki/File%3ABatall%C3%B3n-muerte-rusia--insiderussianrev00dorrrich.png?utm_source=chatgpt.com))
Author: Dorr, Rheta Louise Childe (1872–1948)
License: Public Domain – the work is in the public domain in countries with life + 70 years or less (author died 1948); also marked with Public Domain Mark on Commons.
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Western Front 1917 – female auxiliary workers on their way to work
Copyright info Female auxiliary workers in the logistics zone of the Western Front during World War I: seated on a truck's loading area or trailer, en route to their workplace.
Date: 1917
Source: German Federal Archives (Bundesarchiv), image 183-S29737 – provided via Wikimedia Commons. :contentReference[oaicite:5]{index=5}
Author: Unknown (not specified) – archival staff photograph. :contentReference[oaicite:6]{index=6}
License: Creative Commons Attribution-ShareAlike 3.0 Germany (CC BY-SA 3.0 DE) – free to share and adapt with attribution and same license. :contentReference[oaicite:7]{index=7}
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US Army Signal Corps – Female Telephone Operators (“Hello Girls”), 1917–1918
Copyright info Members of the Signal Corps Female Telephone Operators Unit, popularly known as the “Hello Girls,” operate a telephone switchboard—relaying communications at the Western Front, circa 1917–1918.
Date: 1917–1918
Source: National Archives and Records Administration, War Department – Signal Corps “Apparatus – Telephone Operators – Women”, via Wikimedia Commons. ([commons.wikimedia.org](https://commons.wikimedia.org/wiki/File%3ASignal_Corps_-_Apparatus_-_Telephone_Operators_-_Women_165-WW-511C-002.jpg?utm_source=chatgpt.com))
Author: U.S. War Department – federal government agency:contentReference[oaicite:3]{index=3}
License: Public Domain – automatically public domain in the U.S. under federal government work rules (PD-US-Mark). ([commons.wikimedia.org](https://commons.wikimedia.org/wiki/File%3ASignal_Corps_-_Apparatus_-_Telephone_Operators_-_Women_165-WW-511C-002.jpg?utm_source=chatgpt.com))
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Women guiding 6-inch howitzer shells at Chilwell Shell Filling Factory, July 1917
Copyright info Female munitions workers guiding 6-inch howitzer shells being lowered to the floor at the National Shell Filling Factory in Chilwell, Nottinghamshire, in July 1917.
Date: July 1917
Source: Imperial War Museum – IWM photograph number Q 30040, released under the IWM Non-Commercial Licence, available via Wikimedia Commons. :contentReference[oaicite:5]{index=5}
Photographer: Horace Nicholls (Imperial War Museum) :contentReference[oaicite:6]{index=6}
License: Public Domain – Crown Copyright expired; work is now in the public domain. :contentReference[oaicite:7]{index=7}
To truly grasp the scale and impact of World War I, step into the landscapes where history unfolded. From the muddy trenches of Flanders to the windswept hills of Gallipoli, these sites preserve the memory of a conflict that reshaped the world. Across Europe and beyond, battlefields, cemeteries, and museums offer powerful reflections on courage, sacrifice, and the price of war.
Begin your journey in Ypres, Belgium, a once-flattened city at the heart of the Western Front. Visit the Menin Gate, where the names of over 54,000 missing soldiers are etched in stone, and experience the Last Post ceremony, performed every evening in honor of the fallen. Just outside the town, Tyne Cot Cemetery, the largest Commonwealth war cemetery in the world, stretches across the fields of Flanders.
Travel next to Verdun, France, where one of the longest and most brutal battles in history took place. Here, the Douaumont Ossuary holds the remains of over 130,000 unidentified soldiers, while nearby Fort Douaumont and the Verdun Memorial Museum offer chilling insights into the horrors of trench warfare. Scattered throughout the area are destroyed villages — wiped off the map during the battle and never rebuilt.
Further west in the Somme region, the sheer scale of the 1916 offensive becomes clear. The Thiepval Memorial honors over 72,000 missing British and South African soldiers, and Beaumont-Hamel Newfoundland Memorial Park preserves a section of original battlefield with trenches still visible today.
Make a stop in Gallipoli, Turkey, where Allied forces — particularly Australians and New Zealanders — landed in 1915 in a failed campaign against the Ottoman Empire. Visit ANZAC Cove, Lone Pine Cemetery, and the Çanakkale Martyrs’ Memorial, all set against a backdrop of dramatic coastline and steep hills.
In Italy, explore the alpine battlegrounds of the Isonzo Front and Monte Grappa, where brutal mountain warfare was waged against Austria-Hungary. The monumental Redipuglia War Memorial is the resting place of over 100,000 Italian soldiers and stands as one of Europe’s largest war memorials.
Head north to London, where the Imperial War Museum houses one of the most comprehensive World War I collections in the world. From original uniforms and weapons to recreated trench experiences, the museum brings history to life. Meanwhile, in Paris, the Musée de la Grande Guerre offers a modern, interactive look at the war’s impact on soldiers and civilians alike.
For a deeply personal experience, visit the Meuse-Argonne American Cemetery in France — the largest U.S. military cemetery in Europe, where over 14,000 American troops are buried. Or travel to Princeton, New Jersey, where the National WWI Museum and Memorial in Kansas City offers a panoramic view of the global conflict and its aftermath.
Whether you're walking through silent cemeteries or standing in preserved trenches, these places tell the story of a generation scarred by war. In the footsteps of the Great War, we find not only echoes of the past, but reminders of the fragile peace that followed.