Jefferys, Thomas, -1771
Sayer, Robert, 1725-1794
Scale [ca. 1:1,960,000]
George Washington's Mount Vernon
Richard H. Brown Revolutionary War Map Collection at Mount Vernon
Nova Scotia--Maps--Early works to 1800,New England--Maps--Early works to 1800,Maritime Provinces--Maps--Early works to 1800,Saint Lawrence River Valley--Maps--Early works to 1800
North and Central America (continent), United States (country), Iowa (state)
1 map ; 48 x 62 cm.
No known copyright restrictions.
2nd state.,Relief shown pictorially. Depths shown by soundings.,Shows Maritime Provinces, New England, and St. Lawrence River region to Montreal.,Includes table of sources of observations.,Appears in Jefferys' General topography of North America and the West Indies. London: Printed for Robert Sayer, ... and Thomas Jefferys, 1768.