1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley

1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley
1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley
1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley
1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley
1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley
1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley

1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley

A Map of The World Corrected from the Observations communicated to the Royal Societys of London and Paris.... 43 1/2in x 24 1/4in (1.105m x 615mm). This very large original hand coloured, magnificent and extremely scarce copper-plate engraved antique Twin Hemisphere World Map drawn & engraved by John Senex in 1725 - dated below the title - was published for John Senexs Elephant Folio Atlas This is the second edition of the large World Map. There were three states in 1711, 1725 and 1750.

Due to their size, these large scale maps are scarce. As they are hard to store and protect damage and loss over time was frequent. It is estimated that there are less than a 10% survival rate for these larger maps.

To help improve its longevity, this map has been professionally mounted on archival board. AMPR records show 10 sales of this map between 1987 and 2017. I can find none currently for sale, online. Paper thickness and quality: - Heavy and stable Paper color : - off white Age of map color: - Original Colors used: - Yellow, green, blue, pink General color appearance: - Authentic Paper size: - 43 1/2in x 24 1/4in (1.105m x 615mm) Plate size: - 43in x 23 1/2in (1.090m x 595mm) Margins: - Min 1/2in (10mm).

Margins: - Bottom right & top left corner professionally restored. Cropped to plate mark Plate area: - Light creasing, folds as issued Verso: - Mounted to archival board. Background: This map illustrates the change in the approach to cartography, aiming to highlight the importance of scientific endeavours and discoveries.

In the case of this early map John Senex has included theories of tides, sea currents and winds by two of the foremost scientists of the day Sir Isaac Newton and Dr Edmund Halley. This text, surrounding the map is some of the earliest theories of the modern age, to explain the affect of tides, sea currents and winds on the oceans and the world in general. It is noted by Whitfield...

That this map represents the complete ascendancy of scientific taste in the eighteenth century twin hemisphere world map; the maps borders are filled with neither the classical motifs or the scientific motifs, but with scientific texts, long and detailed passages from two of the foremost scientists of the day (Isaac Newton and Edmund Halley) on the Theory of Tides from Newton and An Attempt to assign the Physical cause of the Trade Winds and Monsoons by Halley. This map epitomises the thirst for scientific curiosity that encompassed the world of the 18th century. Senex has been geographically restrained with many unknowns, such as the debate on California as an Island - shown here as a peninsular. The search for a northern passage to Asia still abounds as does the lack of definitive knowledge of the Pacific NW.

But he gives no guesses or half truths only sticking to what is known at the time. Senex remarks in text above California... These parts as yet being undiscovered, us not certain yet whether America joins to the North Eastern Part of Tartary, where hence it is most probable that it was peopled being supposed to be separated if at all but by narrow straits.

He also remarks in text north of Hudson's Bay keeping open the possibility of a NW passage... This way a northwest passage to China has several times been attempted without success. In the Caribbean Senex notes.. The Caribbean Isles in or near the month of August are dreadfully afflicted with furious storms called Hurricanes much as it were particular to them.

He has also been objective in his depiction of the known coastlines of Australia and New Zealand and has followed popular thinking on the connection of New Guinea to Australia. He engraves dire notes regarding New Holland.. The soil of Hollandia Nova is barren and desert no fresh but some salt water rivers, no four footed beasts except an Amphibious one as big as a dog with Sea Cows and innumerable quantities of Rats as great as cats; also black swans and Parrots; the natives are black and go naked: the coast is low, foul and rocky, the inland parts high.

Here abound oysters, lobsters and crabs and vast numbers of troublesome flies. No 245 This is an incredibly important and rare map with many text passages. (Ref: Tooley; Whitfield; M&B) Sir Isaac Newton PRS (1642 - 1727) was an English mathematician, physicist, astronomer, alchemist, theologian, and author (described in his time as a natural philosopher) widely recognised as one of the greatest mathematicians and physicists of all time and among the most influential scientists. He was a key figure in the philosophical revolution known as the Enlightenment. His book PhilosophiƦ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for developing infinitesimal calculus. Edmund Halley FRS (1656 - 1742) was an English astronomer, geophysicist, mathematician, meteorologist, and physicist. He was the second Astronomer Royal in Britain, succeeding John Flamsteed in 1720. From an observatory he constructed on Saint Helena in 1676-77, Halley catalogued the southern celestial hemisphere and recorded a transit of Mercury across the Sun. He realised that a similar transit of Venus could be used to determine the distances between Earth, Venus, and the Sun. Upon his return to England, he was made a fellow of the Royal Society, and with the help of King Charles II, was granted a masters degree from Oxford. Halley encouraged and helped fund the publication of Isaac Newtons influential PhilosophiƦ Naturalis Principia Mathematica (1687). From observations Halley made in September 1682, he used Newtons laws of motion to compute the periodicity of Halleys Comet in his 1705 Synopsis of the Astronomy of Comets.

It was named after him upon its predicted return in 1758, which he did not live to see. Beginning in 1698, Halley made sailing expeditions and made observations on the conditions of terrestrial magnetism. In 1718, he discovered the proper motion of the fixed stars. Senex, John 1690- 1740 Senex was an English cartographer, engraver and explorer.

He was one of the principal cartographers of the 18th century. He started his apprenticeship with Robert Clavell, at the Stationers Company, in 1692.

Senex is famous for his maps of the world, some of which have added elevations, and which feature minuscule detailed engravings. Many of these maps can be found in museum collections; rarely, copies are available for private sale. Some copies are held in the National Maritime Museum; many of his maps are now in the possession of Trinity College Dublin. Having worked and collaborated with Charles Price, Senex created a series of engravings for the London Almanacs and in 1714 he published together with Maxwell an English Atlas. In 1719 he published a miniature edition of Brittania by Ogilby. He became particularly interested in depicting California as an island instead of part of mainland North America, a trait which makes many of his maps appealing to collectors. In 1721 he published a new general atlas. He used the work of cartographer Guillaume de LIsle as an influence. In 1728 Senex was elected into the Fellowship of the Royal Society of London. Please note all items auctioned are genuine, we do not sell reproductions. A Certificate of Authenticity (COA) can be issued on request. What is an Antique Map.

The word Antique in the traditional sense refers to an item that is more than a hundred years old. The majority of antique maps for sale today come from books or atlases and have survived due to the protection offered by the hardback covers. The first thing to determine when staring a collection or purchasing an item, is what is important to you. Most collectors prefer to build their collections around a theme. You may decide to collect maps from one region or country, charting its development through time.

Similarly you could collect maps of one particular period in time, by type i. Sea or celestial charts or by cartographer. The collector might also want to consider the theme of cartographical misconceptions such as California as an island or Australia as Terra Australis or the Great Southern Land. The subject is so wide that any would-be-collector has almost endless possibilities to find his own little niche within the field, and thereby build a rewarding collection. Starting a collection & pricing.

Pricing is based on a number of different factors, the most important of which is regional. In any series of maps the most valuable are usually the World Map and the America/North America. The World because it is usually the most decorative and America because it has the strongest regional market. Other factors that come into play re: price is rarity, age, size, historical importance, decorative value (colour) and overall condition and quality of paper it is printed on. As specialised dealers, we frequently work with first time map buyers who are just starting their collection.

Classical Images was founded 1998 and has built an excellent reputation for supplying high quality original antiquarian maps, historical atlases, antique books and prints. We carry an extensive inventory of antiquarian collectibles from the 15th to 19th century. Our collection typically includes rare books and decorative antique maps and prints by renowned cartographers, authors and engravers.

Specific items not listed may be sourced on request. Classical Images adheres to the Codes of Ethics outlined by the Antiquarian Booksellers Association of America (ABAA). We are a primarily an online based enterprise, however our inventory may be viewed by appointment. This item is in the category "Antiques\Maps, Atlases & Globes\World Maps". The seller is "searching01" and is located in this country: AU.

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1725 John Senex Large Twin Hemisphere World Antique Map Isaac Newton & Ed Halley