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Letter from John Milland about his stock of bees
Letter from John Milland about his stock of bees
Letter from John Manby about planting trees
Letter from John Manby about planting trees
Letter from James Bucknell about growing potatoes as feed for sheep and cattle
Letter from James Bucknell about growing potatoes as feed for sheep and cattle
Letter from W Barbour about cultivation of potatoes and certificate
Letter from W Barbour about cultivation of potatoes and certificate
Letter from Samuel Dunn about his communication on the subject of fallowing
Letter from Samuel Dunn about his communication on the subject of fallowing
Letter from Thomas Morris about managing bees
Letter from Thomas Morris about managing bees
Letter from Lord Milford about Arthur Young's swing plough
Letter from Lord Milford about Arthur Young's swing plough
Letter from Richard Watson, Bishop of Llandaff, about his son's plantation of trees and certificates
Letter from Richard Watson, Bishop of Llandaff, about his son's plantation of trees and certificates
Letter from Richard Watson, Bishop of Llandaff, about his son's plantation of trees
Letter from Richard Watson, Bishop of Llandaff, about his son's plantation of trees
Letter from Banks, Langley & Co about system of hand rollers
Letter from Banks, Langley & Co about system of hand rollers
Letter from John S Marrinets about valve to prevent fires on ships, with drawing
Letter from John S Marrinets about valve to prevent fires on ships, with drawing
Letter from James Readman about coppering ships
Letter from James Readman about coppering ships
Letter to J Mason from the Society about a meeting to consider his heating and ventilating apparatus, with a notice of the Society's meetings
Letter to J Mason from the Society about a meeting to consider his heating and ventilating apparatus, with a notice of the Society's meetings
Letter from Alfred Augustus Hely on his flexible floating cylinder, with drawing
Letter from Alfred Augustus Hely on his flexible floating cylinder, with drawing
Letter from John Potter about his fire escape
Letter from John Potter about his fire escape
Letter from Henry Bardsley about hydraulic engine, with drawing
Letter from Henry Bardsley about hydraulic engine, with drawing
Letter from Isaac Dodds about his compensating pendulum
Letter from Isaac Dodds about his compensating pendulum
Letter from William Wallace about his ediograph and other inventions
Letter from William Wallace about his ediograph and other inventions
Letter from John Henry Gascoigne about his improved carpenters pencil
Letter from John Henry Gascoigne about his improved carpenters pencil
Letter from Dixon Vallance on his machine which moves by itself
Letter from Dixon Vallance on his machine which moves by itself