Affichage de 20835 résultats
Description archivistique
Letter from William Forsyth presenting his treatise on fruit trees
Letter from William Forsyth presenting his treatise on fruit trees
Letter from William Snowdon about his root cutting machine
Letter from William Snowdon about his root cutting machine
Letter from WHB Webster on his use of coal dust as a manure and the preservation of dried vegetables, with envelope
Letter from WHB Webster on his use of coal dust as a manure and the preservation of dried vegetables, with envelope
Letter from Robert Hallett about the cause and remedy for blight in wheat
Letter from Robert Hallett about the cause and remedy for blight in wheat
Letter from John Bell about improving waste land
Letter from John Bell about improving waste land
Letter from Peter Templeman, proposal to send the Society's letter on foreign grasses to Mr Porter
Letter from Peter Templeman, proposal to send the Society's letter on foreign grasses to Mr Porter
Letter from P Vaughan about the trial of Mr Slocum's plough
Letter from P Vaughan about the trial of Mr Slocum's plough
Letter from the 6th Duke of Bedford about his grandfather's tree planting
Letter from the 6th Duke of Bedford about his grandfather's tree planting
Letter from Samuel Kilderbee about John Middleton's method of cultivating strong lands
Letter from Samuel Kilderbee about John Middleton's method of cultivating strong lands
Letter from Rev Pesler about his improved threshing machine, translation from German
Letter from Rev Pesler about his improved threshing machine, translation from German
Letter from James Blancher about using steel puncheons
Letter from James Blancher about using steel puncheons
Letter from Robert Dickinson addressed to J C Curwen with drawing and certificates about his cast iron plough
Letter from Robert Dickinson addressed to J C Curwen with drawing and certificates about his cast iron plough
Letter from Charles Dickinson about the need to ascertain the soundness of French bolts
Letter from Charles Dickinson about the need to ascertain the soundness of French bolts
Letter from William Staples about his watch escapement
Letter from William Staples about his watch escapement
Letter from Samuel Kenyon about Christopher Towill's lifeboat
Letter from Samuel Kenyon about Christopher Towill's lifeboat
Letter from Christopher Towill about his lifeboat
Letter from Christopher Towill about his lifeboat
Letter from Christopher Towill about his lifeboat
Letter from Christopher Towill about his lifeboat
Letter from Charles J Clarke on his new portable watch alarm
Letter from Charles J Clarke on his new portable watch alarm
Letter from George Montague Sears about his pharmaceutical balance
Letter from George Montague Sears about his pharmaceutical balance
Letter from Thomas Philips addressed to the Royal Society about his mincing machine
Letter from Thomas Philips addressed to the Royal Society about his mincing machine