SZT2991076: Dr Robert Koch, German bacteriologist (b/w photo) / Bridgeman Images

SZT2991079: Residence of Robert Koch in Wollnstein, 1943 (b/w photo) / Bridgeman Images

SZT2991082: Bedouin on horseback, 1931 (b/w photo) / Bridgeman Images

SZT2991106: German officers discuss operation on the Eastern Front, 1943 (b/w photo) / Bridgeman Images

SZT2988481: Gustav Stresemann at the conferment of honorary doctorates (b/w photo) / Bridgeman Images

SZT2991139: David Lloyd George and Sir Henry Wilson (b/w photo) / Bridgeman Images

SZT2991199: Beach scene, 1927 (b/w photo) / Bridgeman Images

SZT2991220: Franz Ritter von Epp with Corvette Captain Viktor Schütze, 1942 (b/w photo) / Bridgeman Images

SZT2991244: Adolf Hitler and Hjalmar Schacht at the groundbreaking ceremony of the new building of the Reichsbank, 1934 (b/w photo) / Bridgeman Images

SZT2988601: Konrad Adenauer, 1928 (b/w photo) / Bridgeman Images

SZT2991310: Heinz Ruehmann with Heli Finkenzeller and Leni Mahrenbach at a reception, 1937 (b/w photo) / Bridgeman Images

SZT3015094: Plebiscite in Upper Silesia, 1921 (b/w photo) / Bridgeman Images

SZT3015097: Demonstration in Berlin on the occasion of the plebiscite in Upper Silesia, 1921 (b/w photo) / Bridgeman Images

SZT3015103: An old woman is carried to the polling station, 1921 (b/w photo) / Bridgeman Images

SZT3015139: Harald Madsen and Carl Schenstrom (b/w photo) / Bridgeman Images

SZT3015190: emil Fey, Wilhelm Miklas and Princess Ileana at an agricultural fair, 1935 (b/w photo) / Bridgeman Images

SZT3015193: Wilhelm Miklas (b/w photo) / Bridgeman Images

SZT3015211: Alfred Wegener (b/w photo) / Bridgeman Images

SZT3015250: Hermann Thimig in 'Viktor and Viktoria', 1933 (b/w photo) / Bridgeman Images

SZT3015256: Baroness Mary Vetsera (b/w photo) / Bridgeman Images

SZT3015262: Rita Georg and Clase Hausen in 'The Duchess of Chicago', 1928 (b/w photo) / Bridgeman Images

SZT3015310: Oskar Sima in 'Wedding at Lake Wolfgang' 1933 (b/w photo) / Bridgeman Images

SZT3015325: Lee Parry in 'Das Luxusweibchen', 1925 (b/w photo) / Bridgeman Images

SZT2991382: Staff outing in a bus, 1938 (b/w photo) / Bridgeman Images

SZT2991388: Bathers in Margate, 1926 (b/w photo) / Bridgeman Images

SZT2991403: Ground crew reload ammunition in a fighter plane, 1942 (b/w photo) / Bridgeman Images

SZT2991412: A German Junkers JU 87 at the Eastern Front, 1943 (b/w photo) / Bridgeman Images

SZT2991430: On the way to the railway station with a travel basket (b/w photo) / Bridgeman Images

SZT2991442: Franz Halder, 1939 (b/w photo) / Bridgeman Images

SZT2991448: Karl Ritter von Halt, 1934 (b/w photo) / Bridgeman Images

SZT2991496: Deportation of a Russian village in 1942 (b/w photo) / Bridgeman Images

SZT2991526: Forced laborers on their way to record the personal data, 1941 (b/w photo) / Bridgeman Images

SZT2991550: Partisans on the Eastern Front, 1941 (b/w photo) / Bridgeman Images

SZT2991583: BMW at an exhibition, 1931 (b/w photo) / Bridgeman Images

SZT2991589: Departure of a trip by car around the world, 1932 (b/w photo) / Bridgeman Images

SZT2991592: Maybach streamlined car, 1933 (b/w photo) / Bridgeman Images