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A survey of the city of Philadelphia and its environs shewing the several works constructed by His Majesty's troops, under the command of Sir William Howe, since their possession of that city ...
Scale 1:14,400; 400 yards to an in. Manuscript, pen-and-ink and watercolor. Relief shown by shading. Annotated: John Montresor, chief engineer. Map sections individually titled: Fort Mifflin on Great Mud Island [1:2,400]--Plan of ...
- Contributor: Nicole, Pierre
- Original Format: Maps
- Date: 1777