FLO4591071: Gem and cameo engraving tools and equipment. Copperplate engraving by William Blake and 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, 1819., Blake, William (1757-1827) / Bridgeman Images