[Philadelphia and vicinity. Military.

Scale 1:21,120; 1 mile to 3 in.
Title from manuscript catalog of Peter Force map collection.
Manuscript, pen-and-ink and watercolor.
Relief shown by hachures.
Oriented with north toward the upper right.
Shows fortifications opposite Windmill Island and at the Middle Ferry across the Schuylkill River. Some land owners are identified.
LC Maps of North America, 1750-1789, 1325
Available also through the Library of Congress Web site as a raster image.
Vault
AACR2