Rough sketch of the country from Lake Champlain and the River Sorell extending to the eastward as far as the River St. Francois and the Cohos on the Connecticut, shewing the march of 21 officers & Canadians in October and November 1780 under the command of Lieutenant Colonel Carleton, in order to discover the road cut by the rebels under the direction of Colonel Hazen in the year 1778 & 1779.

Scale not given.

A survey of the northern neck of Virginia, being the lands belonging to the Rt. Honourable Thomas Lord Fairfax Baron Cameron, bounded by & within the Bay of Chesapoyocke and between the rivers Rappahannock and Potowmack: With the courses of the rivers Rappahannock and Potowmack, in Virginia, as surveyed according to order in the years 1736 & 1737.

Scale ca. 1:875,000.