[New York Island. Military; unfinished.
Scale ca. 1:9,500.
Title from manuscript catalog of Peter Force map collection.
Manuscript, pen-and-ink and watercolor.
Shows fortifications and redoubts north of the vicinity of Hell Gate before the battle of Harlem Heights and Fort Lee and Fort Independence. No names.
On verso in manuscript: Philadelphia & Forts Clinton & Montgomery.
LC Maps of North America, 1750-1789, 1158
Available also through the Library of Congress Web site as a raster image.