John Arnold & Son, Chronometer Makers, 1762-1843 ...
Author : Vaudrey Mercer
Publisher :
Page : 18 pages
File Size : 43,62 MB
Release : 1975
Category :
ISBN :
Author : Vaudrey Mercer
Publisher :
Page : 18 pages
File Size : 43,62 MB
Release : 1975
Category :
ISBN :
Author : Vaudrey Mercer
Publisher :
Page : 302 pages
File Size : 20,56 MB
Release : 1972
Category : Chronometers
ISBN : 9780901180056
Author : Turner
Publisher : Oxford University Press
Page : 777 pages
File Size : 48,44 MB
Release : 2022-02-02
Category : Technology & Engineering
ISBN : 0198863918
A General History of Horology describes instruments used for the finding and measurement of time from Antiquity to the 21st century. In geographical scope it ranges from East Asia to the Americas. The instruments described are set in their technical and social contexts, and there is also discussion of the literature, the historiography and the collecting of the subject. The book features the use of case studies to represent larger topics that cannot be completely covered in a single book. The international body of authors have endeavoured to offer a fully world-wide survey accessible to students, historians, collectors, and the general reader, based on a firm understanding of the technical basis of the subject. At the same time as the work offers a synthesis of current knowledge of the subject, it also incorporates the results of some fundamamental, new and original research.
Author : Robin Fisher
Publisher : UBC Press
Page : 367 pages
File Size : 48,48 MB
Release : 2011-11-01
Category : History
ISBN : 0774844558
During the summers of 1792-94, George Vancouver and the crew of the British naval ships Discovery and Chatham mapped the northwest coast of North America from Baja California to Alaska. Taking the art and technique of distant voyaging to a new level, Vancouver eliminated the possibility of a northwest passage and his remarkably precise surveys completed the outline of the Pacific. But to map an area is to appropriate it � to begin to bring it under control � and Vancouver's charts of the northwest coast were part of a process of economic exploitation and cultural disruption. The chapters in this illuminating book are written from a variety of perspectives and provide new insights on many aspects of Vancouver's voyages, from the technology employed to the complex political and power relationships among European explorers and the Native leadership.
Author : Greg Dening
Publisher : Melbourne University Publish
Page : 212 pages
File Size : 16,19 MB
Release : 1995
Category : History
ISBN : 9780522846928
A penetratating study of the young astronomer on board the Daedalus.
Author : Peter De Clercq
Publisher : Aarhus Universitetsforlag
Page : 243 pages
File Size : 47,19 MB
Release : 2010-12-30
Category : Science
ISBN : 8779343465
Thomas Bugge, director of the observatory in Copenhagen, kept a diary during his travels in Germany, Holland and England in 1777. He described his meetings with leading scientists, artists and instrument makers, and the many scientific institutions he visited. The diary is also full of drawings of the buildings, technical devices and instruments he saw. Bugge's diary is now available in an English translation with an introduction and notes by historians of science Kurt Moller Pedersen and Peter de Clercq.
Author : Bob Dobkin
Publisher : Elsevier
Page : 949 pages
File Size : 12,9 MB
Release : 2011-09-26
Category : Technology & Engineering
ISBN : 0123851866
Analog circuit and system design today is more essential than ever before. With the growth of digital systems, wireless communications, complex industrial and automotive systems, designers are challenged to develop sophisticated analog solutions. This comprehensive source book of circuit design solutions will aid systems designers with elegant and practical design techniques that focus on common circuit design challenges. The book's in-depth application examples provide insight into circuit design and application solutions that you can apply in today's demanding designs. - Covers the fundamentals of linear/analog circuit and system design to guide engineers with their design challenges - Based on the Application Notes of Linear Technology, the foremost designer of high performance analog products, readers will gain practical insights into design techniques and practice - Broad range of topics, including power management tutorials, switching regulator design, linear regulator design, data conversion, signal conditioning, and high frequency/RF design - Contributors include the leading lights in analog design, Robert Dobkin, Jim Williams and Carl Nelson, among others
Author : Alun C. Davies
Publisher : Routledge
Page : 399 pages
File Size : 12,25 MB
Release : 2022-04-11
Category : History
ISBN : 1000571904
This survey of the rise and decline of English watchmaking fills a gap in the historiography of British industry. Clerkenwell in London was supplied with 'rough movements' from Prescot, 200 miles away in Lancashire. Smaller watchmaking hubs later emerged in Coventry, Liverpool, and Birmingham. The English industry led European watchmaking in the late eighteenth century in output, and its lucrative export markets extended to the Ottoman Empire and China. It also made marine chronometers, the most complex of hand-crafted pre-industrial mechanisms, crucially important to the later hegemony of Britain’s navy and merchant marine. Although Britain was the 'workshop of the world', its watchmaking industry declined. Why? First, because cheap Swiss watches were smuggled into British markets. Later, in the era of Free Trade, they were joined by machine-made watches from factories in America, enabled by the successful application to watch production of the 'American system' in Waltham, Massachusetts after 1858. The Swiss watch industry adapted itself appropriately, expanded, and reasserted its lead in the world’s markets. English watchmaking did not: its trajectory foreshadowed and was later followed by other once-prominent British industries. Clerkenwell retained its pre-industrial production methods. Other modernization attempts in Britain had limited success or failed.
Author : Kenneth Morgan
Publisher : Taylor & Francis
Page : 779 pages
File Size : 26,72 MB
Release : 2020-02-06
Category : History
ISBN : 1351814400
This two-volume work provides the first edited publication of Matthew Flinders’s fair journals from the circumnavigation of Australia in 1801-1803 in HMS Investigator, and of the ’Memoir’ he wrote to accompany his journals and charts. These are among the most important primary texts in Australian maritime history and European voyaging in the Pacific. Flinders was the first explorer to circumnavigate Australia. He was also largely responsible for giving Australia its name. His voyage was supported by the Admiralty, the Navy Board, the East India Company and the patronage of Sir Joseph Banks, President of the Royal Society. Banks ensured that the Investigator expedition included scientific gentlemen to document Australia’s flora, fauna, geology and landscape features. The botanist Robert Brown, botanical painter Ferdinand Bauer, landscape artist William Westall and the gardener Peter Good were all members of the voyage. After landfall at Cape Leeuwin, Flinders sailed anti-clockwise round the whole continent, returning to Port Jackson when the ship became unseaworthy. After a series of misfortunes, including a shipwreck and a long detention at the Ile de France (now Mauritius), Flinders returned to England in 1810. He devoted the last four years of his life to preparing A Voyage to Terra Australis, published in two volumes, and an atlas. Flinders died on 19 July 1814 at the age of forty. The fair journals edited here comprise a daily log with full nautical information and ’remarks’ on the coastal landscape, the achievements of previous navigators in Australian waters, encounters with Aborigines and Macassan trepangers, naval routines, scientific findings, and Flinders’s surveying and charting. The journals also include instructions for the voyage and some additional correspondence. The ’Memoir’ explains Flinders’ methodology in compiling his journals and charts and the purpose and content of his surveys.
Author : Jonathan Betts
Publisher : Oxford University Press
Page : 848 pages
File Size : 44,18 MB
Release : 2018-01-03
Category : Science
ISBN : 019151117X
The Marine Chronometers at Greenwich is the fifth, and largest, of the distinguished series of catalogues of instruments in the collections of the National Maritime Museum. Housed at the Royal Observatory Greenwich — the 'home of time' and the Prime Meridian of the world — this extraordinary collection, which includes the celebrated marine timekeepers by John Harrison (1693-1776), is generally considered to be the finest of its kind in existence. The book is however much more than just a catalogue, and includes an accessible and engaging history of the chronometer, revealing why these instruments were important in our scientific and cultural history, and explaining, in simple terms, how they worked and were used. A comprehensive Glossary and Bibliography are included to ensure any technicalities are explained and that the reader has suggestions for useful 'further reading'. Over 480 photographs and illustrations, including many fine macro-photographs and line drawings, illustrate the 'jewel-like' beauty of the chronometer's construction and explain the function and subtleties of its mechanism. A chapter on 'How the Chronometer was Made', describes the fine sub-division of labour used to create these special machines, from bare metal, right up to delivery on board ship, and brief biographies of the makers tell the human story behind this important nineteenth-century industry. Another chapter, 'The Evolution of the Chronometer', aimed at collectors, historians and curators, provides clearly structured information on assessing and dating the chronometer, something many find difficult. And, for the dedicated specialist, there is extensive tabulated data on the technical structure of this important collection, a unique resource for future research.