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Seller: INDOO, Avenel, NJ, U.S.A.
Condition: New. Brand New. Seller Inventory # 9780198816812
Quantity: 12 available
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: New. Seller Inventory # 33952981-n
Quantity: 6 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # FU-9780198816812
Quantity: 4 available
Seller: Jeffrey Formby Antiques, Moreton in Marsh, United Kingdom
Hardcover. Condition: New. Dust Jacket Condition: New. 183 pages, 82 illustrations, 2020. A thorough study of Harrison's pendulum clockmaking from a practical perspective and the story of around forty years of collaborative research into John Harrison's complex and surprising pendulum clock theory. An unofficial test of Martin Burgess's 'Clock B' at the Royal Observatory, made from modern materials and following the perceived format laid out in Harrison's convoluted text 'Concerning such mechanism ?', showed exceptional timekeeping and proved that Harrisons ideas were sound. With dust jacket. Seller Inventory # N5026
Quantity: 3 available
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: As New. Unread book in perfect condition. Seller Inventory # 33952981
Quantity: 6 available
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
HRD. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # FU-9780198816812
Quantity: 4 available
Seller: Lucky's Textbooks, Dallas, TX, U.S.A.
Condition: New. Seller Inventory # ABLIING23Feb2215580046392
Quantity: 4 available
Seller: Revaluation Books, Exeter, United Kingdom
Hardcover. Condition: Brand New. 183 pages. 9.00x6.00x0.75 inches. In Stock. Seller Inventory # __0198816812
Quantity: 1 available
Seller: THE SAINT BOOKSTORE, Southport, United Kingdom
Hardback. Condition: New. New copy - Usually dispatched within 4 working days. 490. Seller Inventory # B9780198816812
Quantity: 5 available
Seller: Grand Eagle Retail, Fairfield, OH, U.S.A.
Hardcover. Condition: new. Hardcover. Brings together the output of a forty-year collaborative research project that unpicked and put into practice the fine details of John Harrison's extraordinary pendulum clock system. Harrison predicted that his unique method of making pendulum clocks could provide as much as one-hundred-times the stability of those made by his contemporaries. However, his final publication, which promised to describe the system, was a chaotic jumble of information, much of which hadnothing to do with clockwork. One contemporary reviewer of Harrison's book could only suggest that the end result was a product of Harrison's 'superannuated dotage.' The focus ofthis book centres on the making, adjusting, and testing of Clock B which was the subject of various trials at the Royal Observatory, Greenwich. The modern history of Clock B is accompanied by scientific analysis of the clock system, Clock B's performance, the methods of data-gathering alongside historical perspectives on Harrison's clockmaking, that of his contemporaries, and some evaluation of the possible influence of early 18th century scientific thought. This book is an exposition of the lesser-known work of one of the giants of the 18th century longitude story, the maverick clockmaker John Harrison (1693-1776). Harrison's background, methodology, and thinking. For those with a practical interest, the book is an excellent starting point for anyone wishing to make a clock of this type. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Seller Inventory # 9780198816812
Quantity: 1 available