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Letter from James Martin about silk and cotton dyeing and 'An Essay on the Art of Dying'
Letter from James Martin about silk and cotton dyeing and 'An Essay on the Art of Dying'
Letter to E Bunn from Charles Taylor, Secretary about method of tanning leather
Letter to E Bunn from Charles Taylor, Secretary about method of tanning leather
Letter from John Ball about method of dressing horse butts
Letter from John Ball about method of dressing horse butts
Letter from John Ball about method of dressing horse butts, with certificates
Letter from John Ball about method of dressing horse butts, with certificates
Letter from Stephen Frier about evaporating foul air
Letter from Stephen Frier about evaporating foul air
Letter from George Tennant about smoke from copper furnaces
Letter from George Tennant about smoke from copper furnaces
Letter from Henry Wilkinson about his anti-rust preparation
Letter from Henry Wilkinson about his anti-rust preparation
Letter from John White about making glass with a memorandum by Henry Campbell White
Letter from John White about making glass with a memorandum by Henry Campbell White
Letter from James Gray on his third and new way of opening indigo
Letter from James Gray on his third and new way of opening indigo
Letter from James Gray about his method of opening indigo
Letter from James Gray about his method of opening indigo
Letter from Alfred Gyde about his method of preventing mildew, especially in books and parchments
Letter from Alfred Gyde about his method of preventing mildew, especially in books and parchments
Letter from John Trevor about the dyeing of cotton
Letter from John Trevor about the dyeing of cotton
Letter from Samuel Dent about dyed calico
Letter from Samuel Dent about dyed calico
Letter from Thomas Collins about calomine
Letter from Thomas Collins about calomine
Letter from George Wilson about his embossed glass
Letter from George Wilson about his embossed glass
Letter from Henry Stokes on his expansion gauge for determining the strength of sweetened spirits, with drawing and tables
Letter from Henry Stokes on his expansion gauge for determining the strength of sweetened spirits, with drawing and tables
Letter from James Gilbertson about burning kitchen refuse
Letter from James Gilbertson about burning kitchen refuse
Letters from Samuel Howard about his discovery of a method of paint from lead ore
Letters from Samuel Howard about his discovery of a method of paint from lead ore
Letter from William Cooper Smith about his method of sweetening casks
Letter from William Cooper Smith about his method of sweetening casks
Letter from William Cooper Smith about his method of sweetening casks
Letter from William Cooper Smith about his method of sweetening casks