FLO4591453: Charles Valoue's pile-driving machine used at Westminster Bridge 1739 and Joseph Bramah's pile-drawing machine. Copperplate engraving by Wilson Lowry after a drawing by J. Farey from Abraham Rees' Cyclopedia or Universal Dictionary of Arts, Sciences and Literature, Longman, Hurst, Rees, Orme and Brown, London, 1814. / Bridgeman Images
FLO4591575: Plans and views of magnetic compasse, including the dipping needle built by Dr. John Lorimer (1732-1795), surgeon, mathematician, politician and cartographer. Copperplate engraving by Wilson Lowry after a drawing by John Farey from Abraham Rees' Cyclopedia or Universal Dictionary of Arts, Sciences and Literature, Longman, Hurst, Rees, Orme and Brown, London, 1808. / Bridgeman Images
FLO4581437: Justicia has purple flowers, native to Bengal (India). Illustration by Wiliam Jackson Hooker (1785-1865), British botanist and writer, professor at the University of Glasgow (Scotland) and editor of Curtis's Botanical Magazine from 1827 to 1865. Grave by Swan, Strong Water published in William Curtis's The Botanical Magazine, 1827. / Bridgeman Images
FLO4581473: Large neottia orchid flower, pale orange flowers, native to Brazil. Illustration by Wiliam Jackson Hooker (1785-1865), British botanist and writer, professor at the University of Glasgow (Scotland) and editor of Curtis's Botanical Magazine from 1827 to 1865. Grave by Swan, Strong Water published in William Curtis's The Botanical Magazine, 1827. / Bridgeman Images
FLO4581526: Camelias from Japan has simple white flower. Illustration by Wiliam Jackson Hooker (1785-1865), British botanist and writer, professor at the University of Glasgow (Scotland) and editor of Curtis's Botanical Magazine from 1827 to 1865. Grave by Swan, Strong Water published in William Curtis's The Botanical Magazine, 1827. / Bridgeman Images