1 map ; 18 x 23 cm. Prime meridian: London. Depths shown by soundings. In upper right margin: London mag[azine]: May 1781. Inset: Enlarged plan of Pensacola. Scale ca. 1:443,526. 8 x 10 cm.
Washington County (N.Y.) -- Maps -- To 1800 ; Albany County (N.Y.) -- Maps -- To 1800 ; United States -- Historical geography -- Revolution, 1775-1783 -- Maps -- To 1800.
1 map ; 25 x 19 cm. Relief shown pictorially. For the London magazine 1778. Shows principal forts, settlements, roads and waterways from Albany to Ticonderoga. Prime meridian: London.