Septentrionalium Terrarum descriptio.

Description

The first state of Mercator’s seminal view of the Arctic: an extremely scarce and desirable map that stands above all others for its groundbreaking subject matter and the ingenuity of its execution.

Gerard Mercator compiled some of the most seminal maps produced in Europe during the latter half of the 16th century, but his most epic achievement was the creation of a new cartographic projection to address the problem of magnetic declination. Mercator’s large 1569 wall map revolutionized how European mapmakers compiled and designed charts. While his projection was a paradigm shift in cartography, it was not Mercator’s only great accomplishment. In 1595, a year after he died, Mercator’s Atlas sive cosmographicae meditationes de fabrica mundi et fabricati figura was published posthumously.

Mercator’s motivation to compile this chart was anchored in his wall map. Because the Mercator projection compensates for magnetic declination by stretching the regions closer to the poles, including the poles would have meant warping them beyond recognition. Instead, an inset map of the North Pole was added to the lower left corner. The current map constituted an expanded and updated version of that inset and was explicitly designed to adorn the new atlas that Mercator was compiling late in life. It is the world’s first separately conceived map dedicated to the North Pole. Mercator’s model was built on reports and observations from actual and apocryphal voyages to the Arctic.

While this is a map that invites people to explore and research its many details, there are some features we wish to highlight here:

• The Indrawing Seas: The North Pole is shown as a tall black rock (Rupes Nigra et altissima) standing freely in the water and measuring an impressive 33 French miles in circumference (Taylor 1956). This rock is surrounded by four large landmasses, which in turn are divided from each other by four great rivers that flow north towards the pole. In a letter to John Dee, Mercator describes the water around the rock as a whirlpool in which ‘the water rushes round and descends into the Earth.’

• A second large rock is found near the Strait of Anian (separating America and Asia), to which Mercator ascribes the magnetic properties that govern the navigator’s compass. In this way, he continues to address the phenomenon of declination by establishing a geographic and magnetic North Pole on his map.

• Anomalies of early America: This map was Mercator’s only serious attempt to define the full extent of America’s northern coastline. Among the notable features, we see an enormous lake labeled Lago de Conibaz, which feeds two rivers that empty into a great bay north of the Strait of Anian. This bay and a massive river to the south of it carve out three large peninsulas along America’s northwest coast. The most proximate of these to the pole is labeled California regio and includes a note that this territory is known only to the Spaniards. These features are direct departures from the 1569 template that Mercator was building on. Even more interesting is that the North America map (America sive India Nova) issued in the same atlas as our map does not contain these features (i.e. the lake/bay constellation, the tripartite northwest coast, and the toponym California associated with the Arctic). While we know that the Lake Conibas concept was adapted from the 1575 map of André Thevet (who in turn was informed by Cartier’s reports), it seems the other features were Mercator’s own inventions.

• Frisland: The mythical island of Frisland is not only represented on the main map (towns and all) but is also shown in more detail in an inset in the upper left corner. Frisland was a cartographic myth commonly found on 16th-century maps of the North Atlantic. The concept originally came from the Venetian Nicolo Zeno the younger, who, in 1558, published a map that he claimed was based on rediscovered travel records of his ancestors Nicolo and Antonio Zeno, who supposedly explored the coasts of Greenland and Labrador in the 14th century. Most modern historians consider the map a hoax, but in the 16th century, mapmakers widely used it as a source for the North Atlantic.

• Mercator’s sources: Part of what makes this map so tantalizing is its sources. In addition to the Zeno map, we know from a letter to John Dee that Mercator used the account of a 14th-century Dutch traveler named Jacob Cnoyen van Tsertoghenbosche, who in turn drew on a now lost work, known as the Inventio Fortunata. This enigmatic tome provides various accounts of the northernmost lands, including one of a 6th-century invasion by King Arthur at the head of 4000 men. The Dutchman also relays an experience from the court of Norwegian king Håkan Magnusson (1340 – 1380), in which he personally met and interviewed travelers from the distant north, including a priest carrying an astrolabe.

Census

This first state of Mercator’s Arctic map was published posthumously in the first edition of Mercator’s Atlas sive cosmographicae meditationes de fabrica mundi et fabricati figura (1595). Later editions of this iconic map were subject to considerable changes in the plate, making the original state easily identifiable. While later states published by Hondius appear regularly, the first state from 1595 is extremely rare on the market.

The OCLC lists a number of institutional copies, including one at the Bibliotheque nationale de France (no. 494262567), the Bayerische Staatsbibliothek (no. 159838166), the University of Amsterdam (no. 768193101), University of British Columbia (no. 855406246), University of Victoria, and the University of Minnesota (no. 37352084). In addition to the individual examples, a number of institutional libraries hold the entire atlas (e.g. OCLC nos. 257905143, 560518260, 557967692, 833660108).

***Co-owned with Geographicus Antique Maps in Brooklyn, NY***