SZT2977104: Estate of Theobald von Bethmann-Hollweg in Hohenfinow, 1916 (b/w photo) / Bridgeman Images

SZT2977107: Rudolf Blohm, 1934 (b/w photo) / Bridgeman Images

SZT2977130: Wilhelm Backhaus at a concert, 1935 (b/w photo) / Bridgeman Images

SZT2977136: Portrait of Wilhelm Backhaus, 1936 (b/w photo) / Bridgeman Images

SZT2977142: Italian generals and politicians on the 'Day of the Army' in Rome, 1940 (b/w photo) / Bridgeman Images

SZT2977145: Pietro Badoglio, 1936 (b/w photo) / Bridgeman Images

SZT2977150: Portrait of Pietro Badoglio, 1933 (b/w photo) / Bridgeman Images

SZT2977152: German surgeon August Bier during a lecture, 1931 (b/w photo) / Bridgeman Images

SZT2977168: Performance of The Threepenny Opera in Munich, Germany, 1929 (b/w photo) / Bridgeman Images

SZT2977171: Performance of The Threepenny Opera in Berlin, Germany, 1928 (b/w photo) / Bridgeman Images

SZT2977172: Performance of The Threepenny Opera in Munich, 1929 (b/w photo) / Bridgeman Images

SZT2977173: Performance of The Threepenny Opera in Munich, Germany, 1929 (b/w photo) / Bridgeman Images

SZT2977178: Portrait of Ludwig II of Bavaria, undated picture / Bridgeman Images

SZT2977183: Ludwig III., 1918 (b/w photo) / Bridgeman Images

SZT2977202: Queen Maria Theresa at a military hospital, 1915 (b/w photo) / Bridgeman Images

SZT2977204: Ludwig III in Lemberg, 1915 (b/w photo) / Bridgeman Images

SZT2977211: Luitpold, Prince Regent of Bavaria, c.1900 (b/w photo) / Bridgeman Images

SZT2977216: Luitpold, Prince Regent of Bavaria, Prince Ludwig and Prince Leopold, 1910 (b/w photo) / Bridgeman Images

SZT2977217: Prince Regent Luitpold, Prince Ludwig and Prince Leopold, c.1900 (b/w photo) / Bridgeman Images

SZT2977218: Prince Regent Luitpold of Bavaria on the hunt, c.1900 (b/w photo) / Bridgeman Images

SZT2977220: Prince Regent Luitpold on the Order Feast of Georgs Ritter, c.1900 (b/w photo) / Bridgeman Images

SZT2977229: King Georg I. of Greece with Russian aristocrats, 1901 (b/w photo) / Bridgeman Images

SZT2977231: King Georg I. of Greece amid his family (b/w photo) / Bridgeman Images

SZT2977236: Newly crowned Reza Shah Pahlav, 1925 (b/w photo) / Bridgeman Images

SZT2977239: Reza Shah Pahlavi in Teheran, 1925 (b/w photo) / Bridgeman Images

SZT2977245: Jacques Doriot, 1942 (b/w photo) / Bridgeman Images

SZT2977267: Joseph Goebbels on the Olympic bobsled Rießersee, 1935 (b/w photo) / Bridgeman Images

SZT2976397: Adolf Hitler visits the the troops (b/w photo) / Bridgeman Images

SZT2976402: Adolf Hitler visits the troops on the Eastern Fron in Poland, 1939 (b/w photo) / Bridgeman Images

SZT2976421: Adolf Hitler speaks at a Berlin Armament factory, 1942 (b/w photo) / Bridgeman Images

SZT2976428: Nicolaus von Below, 1945 (b/w photo) / Bridgeman Images

SZT2976452: Führer headquarters Wolf's Lair, 1943 (b/w photo) / Bridgeman Images

SZT2976456: Adolf Hitler awards navy officers, 1942 (b/w photo) / Bridgeman Images

SZT2976458: Adolf Hitler with General Colonel Rudolf Schmidt, 1942 (b/w photo) / Bridgeman Images

SZT2976485: Adolf Hitler attends a parade, 1935 (b/w photo) / Bridgeman Images

SZT2976511: Adolf Hitler visits the radio and television exhibition, 1933 (b/w photo) / Bridgeman Images