SZT3004479: German fortress in German South-West Africa (b/w photo) / Bridgeman Images

SZT3004497: Wilhelm Bendow, 1931 (b/w photo) / Bridgeman Images

SZT3004503: Police arrest strikers in Paterson during the Great Depression, 1931 (b/w photo) / Bridgeman Images

SZT3004515: Wilhelm Bendow and Fritz Odemar in 'A Waltz for You', 1934 (b/w photo) / Bridgeman Images

SZT3004548: Nibelungen scene by Richard Wagner (b/w photo) / Bridgeman Images

SZT3004557: Official in his office, 1920 (b/w photo) / Bridgeman Images

SZT3004571: Roland Freisler, 1933 (b/w photo) / Bridgeman Images

SZT3004574: Roland Freisler, 1933 (b/w photo) / Bridgeman Images

SZT3004577: Berlin broadcasting center (b/w photo) / Bridgeman Images

SZT3004592: German Labor Front poster (b/w photo) / Bridgeman Images

SZT3004625: Ammonite (b/w photo) / Bridgeman Images

SZT3004628: German soldiers in a trench, 1915 (b/w photo) / Bridgeman Images

SZT3004646: Queen Maria Pia of Portugal (b/w photo) / Bridgeman Images

SZT3004649: German officer on the telephone, 1942 (b/w photo) / Bridgeman Images

SZT3004709: Heinrich von Treitschke (b/w photo) / Bridgeman Images

SZT3004718: Rockets flares above Russian emplacements, 1915 (b/w photo) / Bridgeman Images

SZT3004745: Austro-Hungarian airplane over the Piave, 1918 (b/w photo) / Bridgeman Images

SZT3004757: German guard on the Eastern front, 1914 (b/w photo) / Bridgeman Images

SZT3004772: German fighter plane doing a loop, 1918 (b/w photo) / Bridgeman Images

SZT3004808: Napoleon, Duke of Reichstadt (b/w photo) / Bridgeman Images

SZT3004829: German anti-aircraft soldiers during training, 1940 (b/w photo) / Bridgeman Images

SZT3004841: Silesian border guards on the Czech border during a control,1919 (b/w photo) / Bridgeman Images

SZT3004844: Armada, 1588 (b/w photo) / Bridgeman Images

SZT3004581: Grand Duchess of Saxon-Weimar with her sisters, 1903 (b/w photo) / Bridgeman Images

SZT3004608: German soldier hands over his civilian clothes, 1914 (b/w photo) / Bridgeman Images

SZT3004635: Artillery in a bunker on the Western front, 1915 (b/w photo) / Bridgeman Images

SZT3004641: German officers inspect a French trench, 1915 (b/w photo) / Bridgeman Images

SZT3004570: Roland Freisler, 1942 (b/w photo) / Bridgeman Images

SZT3004671: Hugo Eckener upon arrival of the Zeppelin after its transatlantic flight, 1924 (b/w photo) / Bridgeman Images

SZT3004597: Poor people in Berlin, 1848 (b/w photo) / Bridgeman Images

SZT3004657: Destroyed Russian T-34 tank, 1944 (b/w photo) / Bridgeman Images

SZT3004672: Dr. Eckener and Captain Lehmann as honored guests in the USA, 1924 (b/w photo) / Bridgeman Images

SZT3004761: German soldiers on the Eastern front, 1915 (b/w photo) / Bridgeman Images

SZT3004708: Heinrich von Treitschke (b/w photo) / Bridgeman Images

SZT3004750: Bulgarian telephone station near Doiran, 1917 (b/w photo) / Bridgeman Images

SZT3004759: Russian prisoners of war in the First World War, 1915 (b/w photo) / Bridgeman Images