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Letter from Edward Kendrick about portable lamp
Letter from Edward Kendrick about portable lamp
Letter from J Armstrong about his standard of weights and measures
Letter from J Armstrong about his standard of weights and measures
Letter from Richard Crawshay about his fine bar iron, with certificate dated 4/12/1798
Letter from Richard Crawshay about his fine bar iron, with certificate dated 4/12/1798
Letter from Edmund Bunting about extricating horses from carriages
Letter from Edmund Bunting about extricating horses from carriages
Letter from John Smart about his portable sliding lever for carriages
Letter from John Smart about his portable sliding lever for carriages
Letter from Richard Sambourne containing a description of his tide mill
Letter from Richard Sambourne containing a description of his tide mill
Letter from Richard Sambourne arranging a meeting with the Committee
Letter from Richard Sambourne arranging a meeting with the Committee
Letter from Colin MacKenzie about sash fastening
Letter from Colin MacKenzie about sash fastening
Letter from William Fallowfield explaining that he cannot finish his oven as he has been arrested and is in Newgate prison
Letter from William Fallowfield explaining that he cannot finish his oven as he has been arrested and is in Newgate prison
Letter to Robert Haxby from the Society about tide mills
Letter to Robert Haxby from the Society about tide mills
Letter from George Medhurst about pile driver
Letter from George Medhurst about pile driver
Letter from Robert Whiting Jnr. about his instrument for drawing bolts (from the timbers of ships)
Letter from Robert Whiting Jnr. about his instrument for drawing bolts (from the timbers of ships)
Letter from B Merriman about improved windmill
Letter from B Merriman about improved windmill
Letter from George Gilbert, printed pamphlet entitled 'Necessary observations to illustrate the use and description of Gilbert's invention for preventing loaded pistols from losing their balls and priming'
Letter from George Gilbert, printed pamphlet entitled 'Necessary observations to illustrate the use and description of Gilbert's invention for preventing loaded pistols from losing their balls and priming'
Letters from John Davis about his fire escape
Letters from John Davis about his fire escape
Letter from J Ralliane on his fire escape, with a note of the Committee's decision
Letter from J Ralliane on his fire escape, with a note of the Committee's decision
Letter from William Cunningham about his machine for cutting crown glass
Letter from William Cunningham about his machine for cutting crown glass
Letter from Thomas Salkeld, Journeyman, Shoemaker, about his method of procuring instantaneous light, with a note of the Committee's decision
Letter from Thomas Salkeld, Journeyman, Shoemaker, about his method of procuring instantaneous light, with a note of the Committee's decision
Letter from Henry Thompson on his child's bath, certificates and a note of the Society's decision
Letter from Henry Thompson on his child's bath, certificates and a note of the Society's decision
Letter from George Boyd about his balloon
Letter from George Boyd about his balloon