Wonderful Inventions: From the Mariner's Compass to the Electric Telegraph Cable

apparatus applied Atlantic Atmospheric Railway battery boat boiler bottom Boulton and Watt built cable carriages carried cast-iron century Clepsydra clock Compass condenser constructed contrivance cotton cylinder Cyrus Field dial diameter Eastern EDDYSTONE LIGHTHOUSE Electric Telegraph employed engine England experiments feet fire four Fulton Galileo George Stephenson glass grapnel Gun-Cotton Gunpowder guns gutta-percha heat improved inches instrument insulation invention inventor iron James Watt labour laid length letters light Lighthouse locomotive London machine machinery magnetic manufacture Marquis of Worcester means mechanical mercury Messrs metal Microscope miles an hour minute motion nearly needle needle-gun paddle-wheel passed patent piece piston placed plates printed produced rails Railway reflecting Telescope rifled rope round Screw Propeller shell ship shot side signals speed steam-boat steam-engine steamer Stephenson surface Telescope Thames tion tons tube turned Valentia vessel watch Watt weight Wheatstone wheels wire