UIG3734048: Mr Punch with Marconi for wireless telegraphy. / Bridgeman Images

UIG3734050: A horse and carriage driving through the streets of London., Du Maurier, George (1834-96) / Bridgeman Images

UIG3734060: Heinrich Hertz's oscillator and reflecting metal sheets. / Bridgeman Images

UIG3734068: A steam turbine. / Bridgeman Images

UIG3734160: A locomotive snowplough. / Bridgeman Images

THE3734167: Cyclamen and Primrose (watercolour), Thewsey, Joan / Bridgeman Images

UIG3734081: An early electric locomotive. / Bridgeman Images

UIG3734082: A broken down train. / Bridgeman Images

UIG3734085: Various freight wagons. / Bridgeman Images

UIG3734086: Freight yards of the New York and Hudson River Railroad. / Bridgeman Images

UIG3734097: A train with a cowcatcher. / Bridgeman Images

UIG3734098: An elderly man. / Bridgeman Images

UIG3734101: A country doctor. / Bridgeman Images

UIG3734105: The interior Queen Victoria and Prince Albert's royal carriage. / Bridgeman Images

UIG3734110: Gloucester Station at Christmas. / Bridgeman Images

UIG3734118: The arrival of Queen Victoria at Tottenham Station. / Bridgeman Images

UIG3734127: The laying of track on the Pacific Railroad. / Bridgeman Images

UIG3734131: A typical signal box. / Bridgeman Images

UIG3734133: A signal gantry at Cannon Street. / Bridgeman Images

UIG3734137: A Model of King's automatic block system of railway signalling. / Bridgeman Images

UIG3734138: A sectional view of a French signal box. / Bridgeman Images

UIG3734152: A torpedo placer. / Bridgeman Images

UIG3734155: Primrose Hill Tunnel. / Bridgeman Images

UIG3734189: Jacqueline Kennedy in Italy. / Bridgeman Images

UIG3734192: Jacqueline Kennedy with his sons in Conca dei Marini (Salerno), met with enthusiasm from the posters of the country. Italy. 1962. / Bridgeman Images

UIG3734210: John Fitzgerald Kennedy / Bridgeman Images

UIG3734230: WWI. Rosa Luxemburg. 1918 / Bridgeman Images

UIG3734233: Political Poster. Germany. Bavarian revolution. 1919. / Bridgeman Images

UIG3734236: Political Poster. Hungarian Revolution. May 1. 1919 / Bridgeman Images

UIG3734248: Political Poster. Spain. 1939. WWII. Posters of propaganda ministry entitled 'The National'. / Bridgeman Images

UIG3734250: Spain. Spanish woman with a manton de Manila, a silk shawl richly embroidered. 1920 / Bridgeman Images

UIG3734251: Spain. Young couple of spanish in characteristic clothes. 1920 / Bridgeman Images

UIG3734258: Sweden. Swedish family working in the fields. 1920 / Bridgeman Images

UIG3734259: Sweden. Rural Sweden and its peasant folk. Three young Swedish peasant playing with a little cat. 1920 / Bridgeman Images

UIG3734261: Sweden. A girls' school in Leksand. 1920 / Bridgeman Images

UIG3734268: Sweden. Bride and bridegroom, best man and bridesmaid, dressed for the happy day. 1920 / Bridgeman Images