SZT3019545: German Submarine on a Mission, 1942 (b/w photo) / Bridgeman Images

SZT3019584: British soldiers repair phone lines on the Somme, 1916 (b/w photo) / Bridgeman Images

SZT3019604: Alerting of a German unit on the Western Front, 1917 (b/w photo) / Bridgeman Images

SZT3020943: German soldiers at the Arctic Sea Front, 1943 (b/w photo) / Bridgeman Images

SZT3021036: Deutsches Jungvolk (German Youth), 1937 (b/w photo) / Bridgeman Images

SZT3021067: German security police officer during the communist uprising in Mansfeld, 1921 (b/w photo) / Bridgeman Images

SZT3021116: German officers, 1938 (b/w photo) / Bridgeman Images

SZT3020298: Discussions of German and Russian officers on the establishment of the border in Poland, 1939 (b/w photo) / Bridgeman Images

SZT3020310: Parade during the withdrawal of the Germans from Brest-Litovsk, 1939 (b/w photo) / Bridgeman Images

SZT3020507: Romanian soldier on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT3020511: Finnish soldiers on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3020410: Emperor Wilhelm II during the Emperor's maneuver, 1905 (b/w photo) / Bridgeman Images

SZT3020426: Water in a trench on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3020430: German motorcyclist on the Eastern front, 1941 (b/w photo) / Bridgeman Images

SZT3020449: Transferring the dead of the Hitler coup, 1935 (b/w photo) / Bridgeman Images

SZT3020451: March of the Old Fighters on the anniversary of the Hitler putsch, 1935 (b/w photo) / Bridgeman Images

SZT3020471: German soldiers fighting for a station on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3020487: German Soldier at the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3021132: Hawk mountain in the Berlin Zoological Garden, 1910 (b/w photo) / Bridgeman Images

SZT3021215: German mountain troops on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT3021414: German soldiers on the Eastern front, 1943 (b/w photo) / Bridgeman Images

SZT3021416: German officers on the Eastern front, 1943 (b/w photo) / Bridgeman Images

SZT3021428: German soldiers on the Eastern front, 1944 (b/w photo) / Bridgeman Images

SZT3021429: German soldiers on the Eastern front, 1944 (b/w photo) / Bridgeman Images

SZT3021430: German soldiers on the Eastern front, 1944 (b/w photo) / Bridgeman Images

SZT3019700: German soldiers warm themselves at a fire on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT3019703: German soldier on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3019715: German soldiers on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT3019735: Supply route to Russia, 1941 (b/w photo) / Bridgeman Images

SZT3019738: Supply route to Russia, 1941 (b/w photo) / Bridgeman Images

SZT3019741: German motorcyclists on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT3019770: American troops in France during the First World War, 1918 (b/w photo) / Bridgeman Images

SZT3021222: German soldier in Warsaw, 1944 (b/w photo) / Bridgeman Images

SZT3021225: German mountain infantry on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3021227: German soldiers on the Eastern Front, 1942 (b/w photo) / Bridgeman Images

SZT3021231: German soldier on the Eastern Front, 1942 (b/w photo) / Bridgeman Images