Fort on the first hill in Dorc̃ester. Fort on the second hill in Dorc̃ester.

Scale 1:480; 40 ft. to 1 in.
Manuscript, pen-and-ink and watercolor.
Relief shown by hachures.
One of a series of 5 drawings, in the same hand, of fortifications around Boston after rebuilding by American forces.
Includes a profile of each fort.
On verso, in a different hand: W. H. Spooner, No. 5.
LC Maps of North America, 1750-1789, 928
Available also through the Library of Congress Web site as a raster image.
Vault
AACR2