A New and Accurate Map of New Jersey, Pensilvania, New York and New England with the adjacent Countries.
1747 (undated) 14 x 17 in (35.56 x 43.18 cm)
A scarce and remarkable 1749 map of the New Jersey, New York, Pennsylvania, Maine, New Hampshire and Connecticut by Emmanuel Bowen. Covering from the Chesapeake Bay to Lake Champlain and from Lake Ontario to Nova Scotia, this remarkable map is an excellent example of both the success and failures of 18th century English mapping in the American colonies. It also makes evident the challenges of the European map publisher in piecing together numerous disparate reports and mappings into a single cohesive cartographic entity.
In this example, the contrast is most strikingly elucidated in Bowen's relatively accurate mapping of the coast lines in contrast to the extraordinary vagueness of the interior. A simple overlay with a modern map reveals that while Bowen's longitudinal cartography along the coastline is slightly off from Cape Cod westward, his latitudinal reference points are dead on. Heading inland from the Atlantic, this precision quickly evaporates. Lake Ontario is proportionally massive and situated several hundred miles too far east. Despite Bowen's considerable errors in proportion and positioning , the Lake Ontario shoreline is surprisingly accurate in form and detailed down to the Finger Lakes extending south from the main body.
Politically, Bowen offers some interesting detail regarding the early boundary lines of the colonies. New Jersey in divided into the provinces of East and West Jersey. The Pennsylvania is defined as the undeveloped lands to the west of the Susquehanna River. The lands to the East of the Susquehanna River as far as the Delaware River are assigned to the Philadelphia Company. The inland borders between the Massachusetts Bay Colony, Connecticut, and New York are indistinct. Canada extends south to the Pennsylvania border. Bowen, identifies the important Cod fishing Shoals off New Hampshire, Cape Cod, and Nantucket. He also adds number of notations regarding the events that occurred near around 1746 Albany, New York, during King Georges War, third of the four French and Indian Wars. Published for inclusion as plate no. 62 in Bowen's 1747 edition of A Complete System of Geography.
Emanuel Bowen (1714-1767) had the high distinction to be named Royal Mapmaker to both to King George II of England and Louis XV of France. Based in London from 1714 onwards, Bowen was highly regarded for producing some of the largest, most detailed, most accurate and most attractive maps of his era. He is known to have worked with some of the most prominent cartographic names of the period including Herman Moll, John Owen, and Thomas Kitchin. Despite his renown and success, Bowen, like many cartographers, died in poverty. Upon Emanuel Bowen's death, his cartographic work was taken over by his son, Thomas Bowen (?? - 1790) who also died in poverty.
Bowen, E., A complete system of geography. Being a description of all the countries, islands, cities, chief towns, harbours, lakes, and rivers, mountains, mines, &c. of the known world …, 1747 edition.
Very good. Original centerfold. Else clean. Original platemark visible. Blank on verso.
Library of Congress, Map Division, G3710 1747 .B6 Vault. National Maritime Musuem, p. 356. Phillips (America), p. 469. Rumsey 3733.061. McCorkle, B. B., A Carto-Bibliography of the Maps in Eighteenth-Century British and American Geography Books, 654/655.