Print preview Close
Showing 21493 results
Archival description
Letter from Dr J Curl about his theories that human and animal life is the result of electric currents
Letter from Dr J Curl about his theories that human and animal life is the result of electric currents
Letter from William Elliott about his improved tallow
Letter from William Elliott about his improved tallow
Letter from J O Pacchiavotti in Latin, probable about his medical discoveries
Letter from J O Pacchiavotti in Latin, probable about his medical discoveries
Letter from Edmund Crawley about his methods of preserving seeds and preventing dry rot in timber
Letter from Edmund Crawley about his methods of preserving seeds and preventing dry rot in timber
Letters from Jnr Neuenhahn about distilling brandy and substitute for yeast,one in German
Letters from Jnr Neuenhahn about distilling brandy and substitute for yeast,one in German
Letter from Thomas Walker, Surveyor about the destruction of smoke
Letter from Thomas Walker, Surveyor about the destruction of smoke
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Dr Thomas Trotter about his method of preserving water
Letter from Martin Brumley about production of barilla
Letter from Martin Brumley about production of barilla
Letter from George Perry about his method of preserving ship's bottoms
Letter from George Perry about his method of preserving ship's bottoms
Letter from Le Chevalier de Sausseuil about his method of cleaning and purifying quicksilver
Letter from Le Chevalier de Sausseuil about his method of cleaning and purifying quicksilver
Letter from Charles Taylor, fragment of paper inscribed 'Nankeen colour dyed with cotton roots by Mr Taylor of Manchester 1788'
Letter from Charles Taylor, fragment of paper inscribed 'Nankeen colour dyed with cotton roots by Mr Taylor of Manchester 1788'
Letter from John Collinson about his tests of William Gee's verdigris
Letter from John Collinson about his tests of William Gee's verdigris
Letter from Daniel Fisher and sons about experiments with a pyrometer
Letter from Daniel Fisher and sons about experiments with a pyrometer
Letter from John Collinson about his tests with William Gee's verdigris and the need for a substitute for verdigris
Letter from John Collinson about his tests with William Gee's verdigris and the need for a substitute for verdigris
Letter from Rev Richard Bobbit about a substitute for yeast
Letter from Rev Richard Bobbit about a substitute for yeast
Letter from Rev Richard Bobbit about method of destroying smoke and substitute for yeast
Letter from Rev Richard Bobbit about method of destroying smoke and substitute for yeast
Letter from Rev Richard Bobbit about a substitute for yeast
Letter from Rev Richard Bobbit about a substitute for yeast