Map of Pennsylvania, Constructed from the County Surveys…Corrected and Improved to 1825
- Author: MELISH, John
- Publication place: Philadelphia
- Publisher: Benjamin Tanner
- Publication date: 1825.
- Physical description: State 3. Large folding engraved map on six sheets,dissected in 40 sections and laid down on linen, with contemporary hand-colour in outline, trimmed with pale blue silk; folding into marbled paper ends and loosely inserted in contemporary red roan backed marbled paper chemise, gilt.
- Dimensions: 920 by 1450mm. (36.25 by 57 inches).
- Inventory reference: 12817
John Melish’s map of Pennsylvania is one of the earliest important large format maps of an individual American state. The state of Pennsylvania authorized it with an 1816 legislative act, and John Melish created it using county maps from a variety of surveys conducted between 1816 and 1820. He delivered it in March 1822.
As with his map of the United states, Melish meticulously compiled the best available information and regularly updated his map. After Melish’s death in December 1822, Philadelphia engraver Benjamin Tanner made no less than 6,447 corrections before publishing this updated version in 1825. Tanner took pains to list his many additions and improvements in a February 17, 1825, letter. In addition to Pennsylvania, it includes all of New Jersey and parts of Delaware and Maryland, although in less detail. Longitude is marked by using Washington, D.C. as the Prime Meridian.
Very rare on the market, the present example is the Babinski copy of the “unrecorded and very rare. state 3.” one of an estimated number of 64 copies published, and bearing the additional imprint “Published by B. Tanner, Engraver. No. 74 South Eighth Street, Philadelphia.“
With a large vignette depicting the Pennsylvania state seal.
- Ristow, American Maps & Mapmakers, p446
- Ristow, W. (1986). American maps and mapmakers. Detroit: Wayne State University Press.