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Letter from Captain Henry Gordon about his improved drag to prevent accidents to carriages
Letter from Captain Henry Gordon about his improved drag to prevent accidents to carriages
Letter from Captain Henry Gordon about his improved drag to prevent accidents to carriages
Letter from Captain Henry Gordon about his improved drag to prevent accidents to carriages
Letter from Stephen Smithers on his water walking machines
Letter from Stephen Smithers on his water walking machines
Letter from John Hinchcliff about his apparatus to prevent accidents to carriages
Letter from John Hinchcliff about his apparatus to prevent accidents to carriages
Letter from James Grierson about his improved cast metal fire bar
Letter from James Grierson about his improved cast metal fire bar
Letter from John Paxman about the bounty paid to him for shooting a whale
Letter from John Paxman about the bounty paid to him for shooting a whale
Letter from John Bourne about exercising machine
Letter from John Bourne about exercising machine
Letter from Samuel Bennett about carrying vessels against the stream
Letter from Samuel Bennett about carrying vessels against the stream
Letter from Nathaniel Stedman, drawing and description of his improved windmill
Letter from Nathaniel Stedman, drawing and description of his improved windmill
Letter from John James Masquerier about Colonel de Blaqiere's gun and printed description and drawing of a gun
Letter from John James Masquerier about Colonel de Blaqiere's gun and printed description and drawing of a gun
Letter from Captain Joseph Cust about Vallet's barometer
Letter from Captain Joseph Cust about Vallet's barometer
Letter from William Clarke about his improved hand mill addressed to Lord Charles Aynsley and George Midford
Letter from William Clarke about his improved hand mill addressed to Lord Charles Aynsley and George Midford
Letter from Joseph Smith about his air driven carriage
Letter from Joseph Smith about his air driven carriage
Letter from Samuel Bransby about windmill sails
Letter from Samuel Bransby about windmill sails
Letter from Edward Lane about steam engine
Letter from Edward Lane about steam engine
Letter from William Eustace about his perpetual motion machine
Letter from William Eustace about his perpetual motion machine
Letter from S Gratte about his 8 day table clock
Letter from S Gratte about his 8 day table clock
Letter from Rev G Richards about a handmill for grinding corn invented by a poor mechanic of this parish
Letter from Rev G Richards about a handmill for grinding corn invented by a poor mechanic of this parish
Letter from Thomas Andrew, cabinet maker, about machine for measuring roads
Letter from Thomas Andrew, cabinet maker, about machine for measuring roads
Letter from KRG about his method of determining the true place of a ship at sea
Letter from KRG about his method of determining the true place of a ship at sea