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1794 Samuel Dunn Wall Map of the World in Hemispheres


A General Map of the World, or Terraqueouis Globe with all the New Discoveries and Marginal Delineations, Containing the Most Interesting Particulars in the Solar, Starry and Mundane System.
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Title:    A General Map of the World, or Terraqueouis Globe with all the New Discoveries and Marginal Delineations, Containing the Most Interesting Particulars in the Solar, Starry and Mundane System.

Description:    An absolutely stunning and monumental double hemisphere wall map of the world by Samuel Dunn dating to 1794. This extraordinary map is so large and so rich in detail that it is exceptionally challenging to do it full justice in either photographic or textual descriptions. Covers the entire world in a double hemisphere projection. The primary map is surrounded on all sides but detailed scientific calculations and descriptions as well as northern and southern hemisphere star charts, a map of the Moon, a Latitude and Longitude Analemma chart, a map of the Solar System, a Mercator projection of the world, an Analemma projection, a seasonal chart, a universal scale chart, and numerous smaller diagrams depicting planets and mathematical systems. All text is in English.

We will start our survey of this map in North America, much of which was, even in 1794, largely unknown. This map follows shortly after the explorations of Captain Cook in the Arctic and Pacific Northwest, so the general outline of the continent is known. However, when this map was made, few inland expeditions had extended westward beyond the Mississippi. This map notes two separate speculative courses for the apocryphal River of the West, a northern route extending from Lake Winnipeg and a southern route passing south of Winnepeg through Pike's lake. The River of the West was hopeful dream of French and English explorers who were searching for a water passage through North America to the Pacific. In concept, should such a route be found, it would have become an important trade artery allowing the British and French, who's colonies dominated the eastern parts of North America, to compete with the Spanish for control of the lucrative Asia-Pacific trade. Little did these earlier speculative cartographers realize the bulk of the Rocky Mountains stood between them and their dreams!

Slightly south of the Rivers of the West, we find the kingdom of Quivira, which is one of the lands associated with Spanish legends of the Seven Cities of Gold. In this area we can also find Drake's Harbor or Port de la Bodega and Albion. Drake's Harbor is where Sir Francis Drake supposedly landed during his circumnavigation of the globe in 1580. Drake wintered in this harbor and used the abundant resources of the region to repair his ships. He also claimed the lands for England dubbing them New Albion. Although the true location of Drake's port is unknown, most place it much further to the north. By situating it and consequently New Albion further to the south, Dunn is advocating a British rather than Spanish claim to this region.

On the Eastern coast of North America we find a fledgling United States extending from Georgia to Maine. Dunn names Boston, New York, Charleston, Long Island, and Philadelphia, as well as the important smaller towns of Jamestown, Williamsburg and Edonton.

South America exhibits a typically accurate coastline and limited knowledge of the interior beyond Peru and the populated coastlands. A few islands are noted off the coast, including the Galapagos, which are referred to as the "Inchanted Islands". The Amazon is vague with many of its tributaries drawn in speculatively. Dunn and d'Anville have done away with the popular representation of Manoa or El Dorado in Guyana, but a vestigial Lake Parima is evident. Further south, the Laguna de los Xarayes, another apocryphal destination, is drawn at the northernmost terminus of the Paraguay River. The Xaraiés, meaning "Masters of the River" were an indigenous people occupying what are today parts of Brazil's Matte Grosso and the Pantanal. When Spanish and Portuguese explorers first navigated up the Paraguay River, as always in search of El Dorado, they encountered the vast Pantanal flood plain at the height of its annual inundation. Understandably misinterpreting the flood plain as a gigantic inland sea, they named it after the local inhabitants, the Xaraies. The Laguna de los Xarayes almost immediately began to appear on early maps of the region and, at the same time, almost immediately took on a legendary aspect as the gateway to El Dorado.

Across the Atlantic in Africa we find the situation in South America mirrored - that is, the coasts are well defined by the interior is vague. The Nile River follows the Ptolemaic course with a presumed source in two lakes at the base of the "Mountains of the Moon". Further east, the Niger River is well mapped but gets lost as it flows inland. There is no suggestion of its outlet into the Gulf of Guinea, which at the time had not been considered.

In the southern part of Africa we fine an elongated lake without a northern border labeled Massi. This is probably an embryonic form of Lake Malawi. Also in this area, we encounter the Kingdom of Monomatapa and the mountain range called the "Backbone of the World". This region of Africa held a particular fascination for Europeans since the Portuguese first encountered it in the 16th century. At the time, this area was a vast empire called Mutapa or Monomotapa that maintained an active trading network with faraway partners in India and Asia. As the Portuguese presence in the area increased in the 17th century, the Europeans began to note that Monomatapa was particularly rich in gold. They were also impressed with the numerous well crafted stone structures, including the mysterious nearby ruins of Great Zimbabwe. This combination led many Europeans to believe that King Solomon's Mines, a sort of African El Dorado, must be hidden in this region. Monomotapa did in fact have rich gold mines in the 16th and 17th centuries, but most of these had been exhausted by the 1700s.

Asia is exceptionally well mapped reflecting the most recent information available in Europe - especially regarding the explorations of Vitus Bering and Tschirikow in the Siberian Arctic. Notes Macau, Formosa (Tay-oan), numerous silk route cities, the straits of Sin Capura (Singapore), Beijing (Peking), Edo (Tokyo) and Bombay.

Australia appears in full as New Holland or Terra Australis. Names numerous points along the coast with associated notes regarding the activities of various explorers. Van Diemen's Land or Tasmania is curiously attached to the mainland - an error that many earlier maps had long ago corrected. Further east New Zealand is exceptionally well formed. Most of the region has been thoroughly mapped by Cook, though several of the cartographic errors perpetuated by Quiros are present. There is little trace of either Antarctica or the Great Southern continent, though Bouvet's Island does appear as "Sandwich Land".

Throughout the map we can also find the routes of numerous important explorers including Middleton, Anson, Bougainville, Cook, the Resolution, the Spanish Galleon Carlos, Bouvet, and others. Often their landings and important discoveries are also noted.

Drawn in London by Thomas Dunn based on earlier cartographic research by J. B. B. D'Anville. Published by Laurie and Whittle as plate nos. 1-2 in the 1797 edition of Thomas Kitchin's General Atlas.


Date:    1794 (dated)

Source:    Kitchin, Thomas, Kitchin's General Atlas, describing the Whole Universe: being a complete collection of the most approved maps extant; corrected with the greatest care, and augmented from the last edition of D'Anville and Robert with many improvements by other eminent geographers, engraved on Sixty-Two plates, comprising Thirty Seven maps., Laurie & Whittle, London, 1797.    

References:    Rumsey 2310.002, 2310.003, 0411.001, 0411.002, 0411.003, 2310.004. Phillips (Atlases) 4300. National Maritime Museum, 375 (3rd ed. 1801). National Library of Australia, Map Collection, 3258045. New York Public Library, Slaughter Collectoin, Slaughter 1035R; Map Division, Map Div. 02-322.

Cartographer:    Samuel Dunn (1723 - 1794) was a teacher of mathematics, navigation, and astronomy, an engraver, and a publisher active in London, England, in the late 18th and early 19th centuries. He published a number of scientific and astronomical text as well as several important maps and charts. Dunn was a member of the Commissioners for the Discovery of the Longitude at Sea and the Royal Society. He lived until his death at No. 1 Boar's Head Court, Fleet Street, London, England. Click here for a list of rare maps by Samuel Dunn.

Cartographer:    Laurie and Whittle (fl. 1794 - 1858) were London, England, based map and atlas publishers active in the late 18th and early 19th century. Generally considered to be the successors to the Robert Sayer firm, Laurie and Whittle was founded by Robert Laurie (c. 1755 - 1836) and James Whittle (1757-1818). Robert Laurie was a skilled mezzotint engraver and is known to have worked with Robert Sayer on numerous projects. James Whittle was a well-known London socialite and print seller whose Fleet Street shop was a popular haunt for intellectual luminaries. The partnership began taking over the general management of Sayer's firm around 1787; however, they did not alter the Sayer imprint until after Sayer's death in 1794. Apparently Laurie did most of the work in managing the firm and hence his name appeared first in the "Laurie and Whittle" imprint. Together Laurie and Whittle published numerous maps and atlases, often bringing in other important cartographers of the day, including Kitchin, Faden, Jefferys and others to update and modify their existing Sayer plates. Robert Laurie retired in 1812, leaving the day to day management of the firm to his son, Richard Holmes Laurie (1777 - 1858). Under R. H. Laurie and James Whittle, the firm renamed itself "Whittle and Laurie". Whittle himself died in six years later in 1818, and thereafter the firm continued under the imprint of "R. H. Laurie". After R. H. Laurie's death the publishing house and its printing stock came under control of Alexander George Findlay, who had long been associated with Laurie and Whittle. Since, Laurie and Whittle has passed through numerous permeations, with part of the firm still extant as an English publisher of maritime or nautical charts, 'Imray, Laurie, Norie and Wilson Ltd.' The firm remains the oldest surviving chart publisher in Europe. Click here for a list of rare maps from Laurie & Whittle.

Cartographer:    Thomas Kitchin (1718 - 1784) was a London based cartographic engraver and publisher. Kitchin was a very active engraver who produced a large corpus of work both in and out of the cartographic arena. He is responsible for numerous maps published in the London Magazine, and is known to have partnered, at various times, with Thomas Jefferys, Emmanuel Bowen and Laurie and Whittle. Many of Kitchin's maps continued to be updated and published well after his death in 1784. Click here for a list of rare maps by Thomas Kitchin.

Size:   Printed area measures 49 x 42 inches (124.46 x 106.68 centimeters)

Condition:    Very good condition. Original centerfold. Blank on verso. Original platemark visible. Wide clean margins. Four sheets joined.

Code:   World2-dunn-1794 (to order by phone call: 646-483-0487)


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