active 1800-1887, manufacturer of iron and brass, Manchester, England Peel, Williams and Peel 1800 - 1887
1801-1870, optical instrument maker (microscope & telescope), German Steinheil, Carl August 1801 - 1870
1799-1852, engineer; inventor of types of steam carriage, British; English Hancock, Walter 1799 - 1852
active 1820s & 1843, chemist & instrument & natural specimen seller, Leamington & Cambridge, England Deck, Isaiah 1792 - 1853
1796-1877, active 1810-1865, naval officer, British Royal Navy, inventor, British Becher, Alexander Bridport 1796 - 1877
1820-1886, marine engineer, Newcastle upon Tyne, Northumberland, England, British R & W Hawthorn 1817 - 1886
active 1858-1883, optical instrument maker (microscopes & telescopes), American Tolles, Robert B 1822 - 1883
active 1796-1831, optician, optical & mathematical instrument maker, English; British Bancks, Robert 1796 - 1831
1827-1928, lathes and precision tool manufacturer, London, England, British Holtzapffel and Company 1827 - 1928