1 results containing "Fort Mifflin (Philadelphia, Pa.)--1770-1800."
View of Mud Island before its reduction, 16th Novr., 1777, under the direction of John Montresor, Esqr., chief engineer in America, taken from the dyke in front of the six gun battery on Carpenter's Island
[between 1777 and 1800] | 1 drawing on laid paper
DRWG/US - Unattributed, no. 51 (D size) [P&P] | LC-DIG-ppmsca-23163 (digital file from original item)