An explanation of the magnetic atlas, or variation chart, hereunto annexed : projected on a plan entirely new, by which the magnetic variation on any ... Catalog Record - Electronic Resource Available
Signatures: [A]4 B-F4 G2.
Contributor: Churchman, John Site: Main Catalog Original Format: Book Date: 1790
This map of the peninsula between Delaware & Chesopeak Bays, with the said bays and shores adjacent drawn from the most accurate surveys.
Scale ca. 1:650,000. Prime meridian: Philadelphia. Inscribed "To the American Philosophical Society." Hand colored. LC copy imperfect: Deteriorated along folds. LC Maps of North America, 1750-1789, 1376 Available also through the Library ...
Contributor: Churchman, John Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1778 View catalog record