Verification and Extension of La Caille's Arc of Meridian at The Cape of Good Hope - 2 Volumes

Published by Lords Commissioners of the Admiralty, 1866

  • Hardcover
  • Used
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Seller: Chapter 1, Johannesburg, GAU, South AfricaChapter 1

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Hardcover

Condition: Used - Very good

£ 543.98

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Item description from seller

Two volumes (complete). A sturdy, sound set. From the library of Robert Gray, once Bishop and Archbishop of Cape Town. The first free page is beautifully and carefully inscribed: "Presented by the Lords Commissioners of the Admiralty to the Right Reverend Robert Gray DD Lord Bishop of Cape Town & Metropolitan Bishop's Court". Gray was one of the most influential and significant of clergyman in the history of South Africa. He was the first Anglican bishop, he founded the famous 'Bishops' school, he recommended the subdivision of the Diocese (a consequence of which was the open path for Bishop Colenso in Natal) among other achievements. This is one of the MOST important books of astronomy. Maclear, in charge of the Observatory at the Cape, reviewed La Caille's calculations of the longitude of Cape Town. These calculations appeared to show the planet was pear shaped. Maclear, in this book, found La Caille's errors and was able to prove, for the first time conclusively, that the Earth was round. Volume I: Identification of La Caille's Stations, and Comparison of the Ancient and Modern Measures; Description of the Modern Geodetic and Astronomical Instruments; Geodetic Operations for the Extension of the Arc; Abstract of the Astronomical Operations. Volume II: Astronomical Observations in the Extension of the Arc; Reduction of the Observations; Calculations of the Amplitudes; Elements of the Stars Observed. Both books have, at some stage, been rebound. Consequently both have newer end papers. The dusk-blue boards of both books have wear about all edges and corners from storage, shelving. They have scuffing and some handling rubbing and marks. They are sound and hale. In Volume I pp. to 81 (including diagrams) have tide stain marks from storage conditions. Page 81 has wear about the edges from storage. Later on pp 603-end have storage stains, marks and wear. There are, in between, casual and very shallow creases from use. The bulk of the contents are clean, clear, orderly, neat. Volume II: pp beginning-16 have storage marks, wear, some tanning. Page 2 has a handwritten correction. Pp. 395 to end have storage marks, very mild tanning. The final page has handwritten annotations (possibly by Gray but unlikely). Otherwise, the pages are clean, clear, tight, confident, certain, diligent, assured, pleasing. An agreeable set of these historic books. fk. Our orders are shipped using tracked courier delivery services.…

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Bibliographic details

Title
Verification and Extension of La Caille's Arc of Meridian at The Cape of Good Hope - 2 Volumes
Author
Maclear, Sir Thomas
Publisher
Lords Commissioners of the Admiralty
Publication year
1866
Condition
Very Good
Dust jacket
No Jacket
Binding
Hardcover
Seller catalogs
Astronomy

Chapter 1

Johannesburg, GAU, South Africa

5-star seller

AbeBooks seller since March 29, 2004

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Store description

Chapter 1 trades out of three premises that are all in the Johannesburg area. Our emphasis is providing quality books at highly competitive prices. A large (and continuously growing) selection of our books are listed on various websites on the internet. We post on a daily basis to all parts of the world. All our books are parcelled in tissue paper, bubble wrap, card board and strong brown paper. If the book has a dust jacket it is provided with a protective cellophane sleeve. We supply a tracking number on every parcel that we post. We specialise in Modern First Editions, Rhodesiana, Africana and other rare and out of print books. We are always looking to buy interesting and unusual books and libraries in Johannesburg and Cape Town. We are prepared to travel within the greater Johannesburg and Cape Town area if the quantity warrants it.…

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