OHIO VALLEY--DESCRIPTION & TRAVEL.
Pownall, Thomas, 1722-1805. A topographical description ... 1776. (Card 3) Inserted is an A.L.S. from Pownall to Horatio Sharpe, of Maryland, dated Richmond, Surrey, 29 Sept. 1775, requesting information regarding Maryland for inclusion in this work. Ex libris: Col, Thomas Aspinwall.