SZT2997344: Equestrian sport (b/w photo) / Bridgeman Images

SZT2997250: Auxiliary cruiser (b/w photo) / Bridgeman Images

SZT2999037: Ludwig Schlimbach (b/w photo) / Bridgeman Images

SZT2999061: Karl Radek (b/w photo) / Bridgeman Images

SZT2999084: Gary Cooper in 'The Lives of a Bengal Lancer ', 1935 (b/w photo) / Bridgeman Images

SZT2999211: General Antonescu and Horia Sima, 1940 (b/w photo) / Bridgeman Images

SZT2999215: Formal transfer of the coffins of Corneliu Codreanu and his closest associates (b/w photo) / Bridgeman Images

SZT2992485: August von Mackensen talking to veterans, 1935 (b/w photo) / Bridgeman Images

SZT2992487: August von Mackensen visited the armored ship 'Deutschland', 1935 (b/w photo) / Bridgeman Images

SZT2992490: On 5 August von Mackensen at the 5th Waffentag(Cavalry Day) of the German cavalry, 1935 (b/w photo) / Bridgeman Images

SZT2992563: Post Office with video phone in Berlin, 1936 (b/w photo) / Bridgeman Images

SZT2992573: Image telegraphs station, 1930 (b/w photo) / Bridgeman Images

SZT2992375: Emperor Franz Joseph I of Austria (b/w photo) / Bridgeman Images

SZT2992405: Cordell Hull, William Durand and Julius Doprmueller the World Power Conference in Washington, 1936 (b/w photo) / Bridgeman Images

SZT2992432: Telephones from 1881 and 1930 (b/w photo) / Bridgeman Images

SZT2992440: TV phone, 1938 (b/w photo) / Bridgeman Images

SZT2992441: Woman on the phone, 1936 (b/w photo) / Bridgeman Images

SZT2992450: Hans Luther, Gustav Stresemann and Aristide Briand in Geneva, 1926 (b/w photo) / Bridgeman Images

SZT2992453: Troops loyal to the government block the Hansa bridge during the Spartacist uprising, 1919 (b/w photo) / Bridgeman Images

SZT2992579: Image telegraphs station, 1930 (b/w photo) / Bridgeman Images

SZT2992592: Image telegraphs station, 1930 (b/w photo) / Bridgeman Images

SZT2993231: Captured Britons in Africa, 1942 (b/w photo) / Bridgeman Images

SZT2993234: Workers building a bunker on the Atlantic Wall, 1944 (b/w photo) / Bridgeman Images

SZT2993257: Prussian Uhlans around 1840 (b/w photo) / Bridgeman Images

SZT2993276: Picnic basket, 1938 (b/w photo) / Bridgeman Images

SZT2993287: Seasonal sale, 1931 (b/w photo) / Bridgeman Images

SZT2993492: Model of the House of German Work by Clemens Klotz (b/w photo) / Bridgeman Images

SZT2993306: Brecht's 'Three Penny Opera', 1928' (b/w photo) / Bridgeman Images

SZT2993308: Brecht's 'Three Penny Opera', 1928 (b/w photo) / Bridgeman Images

SZT2995436: George V. and William II. in front of the casino 1. Dragoon Guards regiment in Berlin, 1913 (b/w photo) / Bridgeman Images

SZT2995446: Emperor Wilhelm II. steps off with Prince George the front of the honorary company, 1907 (b/w photo) / Bridgeman Images

SZT2995473: Henriette d'Angeville in mountaineering costume (b/w photo) / Bridgeman Images

SZT2995477: Fighter aircraft of the Condor Legion on a military airfield (b/w photo) / Bridgeman Images

SZT2995480: Heinkel He 111 of the Legion Condor, 1939 (b/w photo) / Bridgeman Images

SZT2995550: Cordell Hull and Arthur Neville Chamberlain, 1933 (b/w photo) / Bridgeman Images

SZT2995582: Wolfgang von Gronau and his team, 1932 (b/w photo) / Bridgeman Images