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Author: Tony Mercer Publisher: Robert Hale ISBN: 9780719803406 Category : Chronometers Languages : en Pages : 0
Book Description
For many years, Tony Mercer, grandson of the most enduring English maker, has studied and collected a huge amount of information about marine chronometers, instruments which enabled explorers and the Royal Navy to map the world, the Navy to police it, and merchant venturers to sail in relative safety. The purpose of the chronometer is reviewed largely as a navigational aid for ocean-going vessels, but also for survey, medical, and other activities calling for precise time measurement. Representative examples of chronometers and deck watches by international makers--from the earliest known to contemporary instruments--are illustrated in both color and black and white. A comprehensive list of makers and craftsmen brings together details of men who worked in the industry, their places of work, and dates and serial numbers for their instruments.
Author: Tony Mercer Publisher: Robert Hale ISBN: 9780719803406 Category : Chronometers Languages : en Pages : 0
Book Description
For many years, Tony Mercer, grandson of the most enduring English maker, has studied and collected a huge amount of information about marine chronometers, instruments which enabled explorers and the Royal Navy to map the world, the Navy to police it, and merchant venturers to sail in relative safety. The purpose of the chronometer is reviewed largely as a navigational aid for ocean-going vessels, but also for survey, medical, and other activities calling for precise time measurement. Representative examples of chronometers and deck watches by international makers--from the earliest known to contemporary instruments--are illustrated in both color and black and white. A comprehensive list of makers and craftsmen brings together details of men who worked in the industry, their places of work, and dates and serial numbers for their instruments.
Author: Dava Sobel Publisher: Bloomsbury Publishing USA ISBN: 0802779433 Category : Biography & Autobiography Languages : en Pages : 209
Book Description
The dramatic human story of an epic scientific quest and of one man's forty-year obsession to find a solution to the thorniest scientific dilemma of the day--"the longitude problem." Anyone alive in the eighteenth century would have known that "the longitude problem" was the thorniest scientific dilemma of the day-and had been for centuries. Lacking the ability to measure their longitude, sailors throughout the great ages of exploration had been literally lost at sea as soon as they lost sight of land. Thousands of lives and the increasing fortunes of nations hung on a resolution. One man, John Harrison, in complete opposition to the scientific community, dared to imagine a mechanical solution-a clock that would keep precise time at sea, something no clock had ever been able to do on land. Longitude is the dramatic human story of an epic scientific quest and of Harrison's forty-year obsession with building his perfect timekeeper, known today as the chronometer. Full of heroism and chicanery, it is also a fascinating brief history of astronomy, navigation, and clockmaking, and opens a new window on our world.
Author: John Cronin Publisher: Crowood Press (UK) ISBN: 9781847971852 Category : Technology & Engineering Languages : en Pages : 112
Book Description
Maritime chronometers are rare and precious items, crafted with care and precision, to provide an accurate means of measuring time and determining longitude at sea. Developed in the eighteenth century, these beautiful instruments were produced for the next two hundred years to the same design, and played a significant role in the growth of maritime trade, ultimately helping to shape the world as we know it today. In The Marine Chronometer, the author explains the workings of the chronometer and highlights some of the most significant makers and provides hints for maintenance. Topics covered include: -The problem of longitude -The early sea clocks -Developments in France and England -The mechanism of the chronometer -Caring for chronometers AUTHOR John Cronin studied horology at Bradford Technical College, where he was awarded a gold medal and a British Horological Institute prize for the national exams, before being elected to Fellowship of the Institute. John was the winner of the 1994 Artist Craftsman competition of the Worshipful Company of Clockmakers and is now closely involved with ICON [the Institute of Conservation]. He is one of just ten horologists who have gained accreditation with the institute as professional conservators, and is the only member specializing in chronometer work. SALES POINTS * Provides a comprehensive history of this intriguing piece of navigational equipment * An invaluable reference work for maritime history enthusiasts and clock collectors * Explains the working of the chronometer and provides hints for care and maintenance * Superbly illustrated with 146 colour photographs * John Cronin is a Fellow of the British Horological Institute and is one of only ten horologists with the Institute of Conservation ILLUSTRATIONS 146 colour photos *
Author: Fritz von Osterhausen Publisher: Schiffer Book for Collectors ISBN: 9780764303753 Category : Antiques & Collectibles Languages : en Pages : 0
Book Description
A richly illustrated, detailed account of wristwatch chronometers and the rigorous testing they must undergo to become certified. Over 400 photos document this crowning achievement of the watchmakers art while information about testing methods, procedures, and guidelines make it clear how great a challenge it has been. A compilation of participating makers based on Swiss Testing Agencies' yearly reports from 1925 and the Swiss Observatories' reports is included as is a guide to current values.
Author: Maxima Gallery Publisher: Antique Collector's Club ISBN: 9781851499076 Category : ANTIQUES & COLLECTIBLES Languages : en Pages : 0
Book Description
Watchmakers: The Masters of Art Horology gathers the work of the most celebrated independent watchmakers in the world. Thirteen artisans, each a legend in the realm of haute horlogerie, tell their stories, describing the traditional working methods and prized watches upon which their reputations have been built. Photographs of the masters in their workshops bring their stories to life, along with detailed sketches and images of their watches in all their brilliant intricacy. Watchmakers also features insightful text from other leading figures of the independent watchmaking world, including Aurel Bacs of the Fondation Haute Horlogerie and Nicholas Faulkes, writer for Vanity Fair, The Telegraph and GQ, and author of the only authorised biography of Patek Philippe"--Provided by publisher
Author: Stacy Perman Publisher: Simon and Schuster ISBN: 1439190100 Category : History Languages : en Pages : 527
Book Description
Two wealthy and powerful men engage in a decades-long contest to create and possess the most remarkable watch in history. James Ward Packard of Warren, Ohio, was an entrepreneur and a talented engineer of infinite curiosity, a self-made man who earned millions from his inventions, including the design and manufacture of America’s first luxury car—the elegant and storied Packard. Henry Graves, Jr., was the very essence of blue-blooded refinement in the early 1900s: son of a Wall Street financier, a central figure in New York high society, and a connoisseur of beautiful things—especially fine watches. Then, as now, expensive watches were the ultimate sign of luxury and wealth, but in the early twentieth century the limitless ambition, wealth, and creativity of these two men pushed the boundaries of mathematics, astronomy, craftsmanship, technology, and physics to create ever more ingenious timepieces. In any watch, features beyond the display of hours, minutes, and seconds are known as “complications.” Packard and Graves spurred acclaimed Swiss watchmaker Patek Philippe to create the Mona Lisa of timepieces—a fabled watch that incorporated twenty-four complications and took nearly eight years to design and build. For the period, it was the most complicated watch ever created. For years it disappeared, but then it surfaced at a Sotheby’s auction in 1999, touching off a heated bidding war, shattering all known records when it fetched $11 million from an anonymous bidder. New York Times bestselling author Stacy Perman takes us from the clubby world of New York high society into the ateliers of the greatest Swiss watchmakers, and into the high-octane, often secretive subculture of modern-day watch collecting. With meticulous research, vivid historical details, and a wealth of dynamic personalities, A Grand Complication is the fascinating story of the thrilling duel between two of the most intriguing men of the early twentieth century. Above all, it is a sweeping chronicle of innovation, the desire for beauty, and the lengths people will go to possess it.
Author: Tony Mercer
Author: Tony Mercer
Author: Dava Sobel
Author: John Cronin
Author: Tony Mercer
Author: Fritz von Osterhausen
Author: Marvin E. Whitney
Author: Maxima Gallery
Author: Stacy Perman
Author: United States Tariff Commission
Author: George White