[Prof]ile of the surface of the ground [at Cobble H]ill Fort on Broklyn heights & [Mr. Bergen's hi]ll near Gowannes Creek ... 12th 1814 /

Relief shown pictorially.
Pen-and-ink, pencil, and watercolor.
"B: Cobble Hill Fort, C: Mr Bergens hill."
"Office of Chief of Engineers, War Department. 58510 538" on verso.
Copy imperfect: Lower right corner and portion of title lacking.
Minimal level cataloging record.
Available also through the Library of Congress Web site as a raster image.