1574799 Inventor John Ericsson\'s Machine, 1884 (engraving); (add.info.: Swedish/American inventor John Ericsson\'s machine, 1883, which used reflector with silvered glass plates to reflect Sun\'s heat to cylinder containing water so producing steam to drive a pump. Engraving from \'\'La Nature\'\', Paris, 1884.); Universal History Archive/UIG; out of copyright.