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

apparatus applied Atlantic Barometer battery bell boat boiler bottom built cable carried century clepsydra clock Compass condenser constructed contrivance cotton cylinder dial diameter discovery distance EDDYSTONE LIGHTHOUSE Electric Telegraph employed engine England engraved experiments feet fire force four Galileo George Stephenson glass grapnel Gun-Cotton Gunpowder guns gutta-percha heat improvement inches instrument invention inventor iron James Watt John Herschel labour length letters light Lighthouse locomotive London machine machinery magnetic magnifying manufacture Marquis of Worcester means mechanical ment mercury Messrs metal Microscope miles an hour minute motion nearly needle object observed paddle-wheel passed patent piece piston placed plates printed produced propelled rails Railway reflecting Telescope rock rollers rope round Royal screw Screw Propeller ship side Skerryvore speculum steam Steam-engine steamer surface Telescope Thames tion tons tube turned vessel watch Watt weight wheels wire Wynkyn de Worde