Scale ca. 1:800,000. Title from annotation on verso. Mounted on cloth backing, with reinforced edges. Watermarked. Relief shown pictorially. Shows central Pennsylvania and the location of "F. du Quesne" in western Pennsylvania. Also shows the road from Harrisburg to the Youghiogheny River. Includes 2 distance charts. LC Maps of North America, 1750-1789, 1303 Available also through the Library of Congress Web site as a raster image. Vault AACR2: 651/1; 651/2
Armstrong, John
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