Plan and perspective view of Pittsburgh.

Scale not given.
Date from dealers catalog: [1760-70]
Manuscript; pen-and-ink and watercolor.
LC copy incomplete: Lower left and right sections missing.
Includes index to points of interest and illus.
Oriented with north to the left, not towards the upper right as shown by compass rose.
LC Maps of North America, 1750-1789, 1330
Available also through the Library of Congress Web site as a raster image.
Vault
AACR2: 651/1