SZT2995059: Hermann von Helmholtz, 1894 (b/w photo) / Bridgeman Images

SZT2995108: Avus race, 1921 (b/w photo) / Bridgeman Images

SZT3008356: Nuremberg, 1927 (b/w photo) / Bridgeman Images

SZT3008570: Old city hall in Bamberg (b/w photo) / Bridgeman Images

SZT3008407: At the harbor of Quingdao, 1904 (b/w photo) / Bridgeman Images

SZT3008394: View over Qingdao, 1931 (b/w photo) / Bridgeman Images

SZT3008413: Beach of Quingdao (b/w photo) / Bridgeman Images

SZT3008400: Military hospital in Quingdao, 1903 (b/w photo) / Bridgeman Images

SZT3008706: Musikverein building in Vienna, 1931 (b/w photo) / Bridgeman Images

SZT3008865: Sphinx in the Belvedere garden in Vienna, 1936 (b/w photo) / Bridgeman Images

SZT3008674: Schoenbrunn Palace, 1931 (b/w photo) / Bridgeman Images

SZT3008874: Swearing in of recruits, 1912 (b/w photo) / Bridgeman Images

SZT3008727: Heurigen wine barrels in Vienna, 1937 (b/w photo) / Bridgeman Images

SZT3008739: Benjamin Franklin (b/w photo) / Bridgeman Images

SZT3008748: Display of Pope Leo XIII's body, 1903 (b/w photo) / Bridgeman Images

SZT3008754: Pope Leo XIII (b/w photo) / Bridgeman Images

SZT3008716: Amalienbad in Vienna, 1932 (b/w photo) / Bridgeman Images

SZT3008775: Maneuvers of the Austro-Hungarian Army, 1906 (b/w photo) / Bridgeman Images

SZT3008740: Presentation of the kite experiment in the Franklin Institute, 1931 (b/w photo) / Bridgeman Images

SZT3008811: Swearing in recruits of the Austrian army, 1936 (b/w photo) / Bridgeman Images

SZT3008832: Lignite shaft tower (b/w photo) / Bridgeman Images

SZT3008761: Pope Leo XIII in full regalia on the holy throne, 1897 (b/w photo) / Bridgeman Images

SZT3008887: Camilla Horn and Olga Tschechowa in 'The Great Desire', 1930 (b/w photo) / Bridgeman Images

SZT3008893: Camilla Horn (1940) (b/w photo) / Bridgeman Images

SZT3008899: Oskar Homolka (R) as Major Ferdinand Walsin-Esterhazy in the film 'The Dreyfus Case', Director: Richard Oswald, Germany 1930 (b/w photo) / Bridgeman Images

SZT3008926: New York in the snow (b/w photo) / Bridgeman Images

SZT3008932: Participants of the American Legionnaires' Convention in New York, 1937 (b/w photo) / Bridgeman Images

SZT3008830: Auto production in Steyr Works, 1926 (b/w photo) / Bridgeman Images

SZT3008858: Kaerntner Strasse in Vienna, 1936 (b/w photo) / Bridgeman Images

SZT3008870: On the shooting range of the Skoda Works, 1917 (b/w photo) / Bridgeman Images

SZT3008873: Digging a trench, 1906 (b/w photo) / Bridgeman Images

SZT3008888: Camilla Horn and Willy Fritsch in 'The Cheeky Devil', 1932 (b/w photo) / Bridgeman Images

SZT3008915: Victor de Kowa in 'Under Sealed Orders', 1937 (b/w photo) / Bridgeman Images

SZT3008921: Victor de Kowa in 'Es war einmal ein Musikus', 1933 (b/w photo) / Bridgeman Images

SZT3008930: New Years Eve celebration on Times Square in New York, 1938 (b/w photo) / Bridgeman Images

SZT3008933: Harbor and high-rises in New York, 1931 (b/w photo) / Bridgeman Images