01400cam a2200229 4500 1925768638 TxAuBib 20240215120000.0 161127s2016||||||||||||||||||||||||eng|u 53613 Project Gutenberg PGUSA eng TxAuBib Grant, George. A Historical Account of Useful Inventions and Scientific Discoveries [Gutenberg] : Being a manual of instruction and entertainment / George Grant. Project Gutenberg, 2016. Project Gutenberg ; 53613 Reading ease score: 48.1 (College-level). Difficult to read. Printing -- Stereotype -- Engraving on wood -- Engraving on copper -- Engraving on steel -- Lithography -- Paper -- Paper hanging -- Painting -- Statuary -- Drawing -- Architecture -- Chain bridges -- Clocks -- Watches -- Water clocks -- Spinning -- Stocking manufacture -- Coaches -- Saddles, &c. -- Horse-shoes -- Gunpowder -- Guns -- Astronomy -- Navigation -- Light-houses -- Electricity -- Electric telegraph -- Steam-engines -- Mills -- Saw-mills -- Forks -- Music -- Sealing-wax, seals, &c. -- Black lead pencils -- Coloured glass -- Etching on glass, and glass-cutting -- Hydrometers. Public domain in the USA. Text. Inventions -- History. Project Gutenberg ; 53613. http://www.gutenberg.org/ebooks/53613