Digital Image: 1797 La Perouse Map of San Francisco Bay (earliest obtainable map of San Francisco)

SanFranciscoBay-perouse-1797_d
Plan du Port de St. Francois, situe sur la cote de la Californie Septentrionale. La Pointe des Rois par 37°59' de latitude nord et 124°54' de longitude occidentale. - Main View
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Digital Image: 1797 La Perouse Map of San Francisco Bay (earliest obtainable map of San Francisco)

SanFranciscoBay-perouse-1797_d

This is a downloadable product.
  • Plan du Port de St. Francois, situe sur la cote de la Californie Septentrionale. La Pointe des Rois par 37°59' de latitude nord et 124°54' de longitude occidentale.
  • Added: Wed, 26 Mar 2025 13:03:00
  • Original Document Scale: 1 : 420000
The earliest obtainable map of San Francisco Bay.
$50.00

Title


Plan du Port de St. Francois, situe sur la cote de la Californie Septentrionale. La Pointe des Rois par 37°59' de latitude nord et 124°54' de longitude occidentale.
  1797 (undated)     19.5 x 13.5 in (49.53 x 34.29 cm)     1 : 420000

Description


FOR THE ORIGINAL ANTIQUE MAP, WITH HISTORICAL ANALYSIS, CLICK HERE.

Digital Map Information

Geographicus maintains an archive of high-resolution rare map scans. We scan our maps at 300 DPI or higher, with newer images being 600 DPI, (either TIFF or JPEG, depending on when the scan was done) which is most cases in suitable for enlargement and printing.

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You can use your digial image any way you want! Our digital images are unrestricted by copyright and can be used, modified, and published freely. The textual description that accompanies the original antique map is not included in the sale of digital images and remains protected by copyright. That said, we put significant care and effort into scanning and editing these maps, and we’d appreciate a credit when possible. Should you wish to credit us, please use the following credit line:

Courtesy of Geographicus Rare Antique Maps (http://www.geographicus.com).

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In general, at 300 DPI, you should at least be able to double the size of the actual image, more so with our 600 DPI images. So, if the original was 10 x 12 inches, you can print at 20 x 24 inches, without quality loss. If your display requirements can accommodate some loss in image quality, you can make it even larger. That being said, no quality of scan will allow you to blow up at 10 x 12 inch map to wall size without significant quality loss. For more information, it is best consult a printer or reprographics specialist.

Refunds

If the high resolution image you ordered is unavailable, we will fully refund your purchase. Otherwise, digital images scans are a service, not a tangible product, and cannot be returned or refunded once the download link is used.

Cartographer


Jean François de Galaup, Comte de La Pérouse (August 23, 1741 - 1788) was a French naval officer, navigator, and explorer active in the later part of the 18th century. Born into a noble family of Albi, France, La Perouse entered the navel college of Brest at just 15. At seventeen La Perouse made his first naval voyage, a supply expedition to the fort of Louisbourg in New France. He later participated in a number of naval battles, mostly against the English, and eventually rose to the rank of Commodore. In 1782 he captured the English forts Prince of Wales and York, making a name for himself back in France. Following the British defeat at the end of the American Revolutionary War, La Perouse was appointed by Louis XVI to lead an expedition of discovery circumnavigating the globe. The goal of the expedition was to complete and correct the maps of the Pacific drawn by Captain Cook. La Perouse's two frigates, the Astrolabe and the Boussole rounded Cape Horn and entered the Pacific in 1785. Crisscrossing the Pacific from Macau and Japan to Alaska, Vancouver, and the Hawaiian Islands Perouse made numerous discoveries and adding considerably to the cartographic corpus, particularly along the coast of British Columbia and around Japan. In Australia La Perouse sent his last letter back to France containing all of his maps and research. Tragically, on the return voyage La Perouse ran into a violent storm which left both of his frigates shipwrecked on the Polynesian island of Vanikoro, part of the Santa Cruz Group. Some of the survivors of the shipwrecks seem to have managed to live on the island for years afterwards. As late as 1790 the English Captain Edward Edwards saw smoke signals coming from Vanikoro but foolishly declined to investigate. Expeditions in 2005 and in 2008 identified the remains of both ships and retuned numerous artifacts from the ill-fated expedition to France. The importance of La Perouse's discoveries was, unfortunately, not seriously appreciated until many years later because, when the La Perouse maps were finally published in 1797, newer more accurate maps of the region were already in circulation. Nonetheless, La Perouse remains of the titans of Pacific exploration and he work paved the path forward for all future expeditions to the region. More by this mapmaker...

Source


La Perouse, Jean-Francois de Galaup, comte de, Atlas du voyage de La Perouse, (Paris) 1797.    

References


Rumsey 3355.033. Wagner, H. R., The Cartography of the Northwest Coast of America To the Year 1800, #846. Shirley, R., Maps in the atlases of the British Library, G.LPR-1a #33.