[Fort Washington]

[Fort Washington and Surrounding Area]

Principal Map of the North Part of New - York Island, exhibiting the Plan of Fort Washington, now Fort Knyphausen

Principal Map of the North Part of New - York Island, exhibiting the Plan of Fort Washington, now Fort Knyphausen

Principal Map of the North Part of New - York Island, exhibiting the Plan of Fort Washington, now Fort Knyphausen

Audubon Monument, New York

Prison Ship Martyrs' Monument, elevation.

[Map of Fort Washington and Surrounding Area]

Fort Washington Monument. Washington Heights, New York.

Prison Ship Martyrs' Monument, rendered elevation.

Ft. Washington Reformed Church, New York.

A Topographical Map of the North Part of New - York Island exhibiting the Plan of Fort Washington now Fort Knyphausen

Prison Ship Martyrs' Monument, elevation.

S.W. Cor. Ft. Washington Ave, and 181st St., New York.

[Dedication of memorial at Fort Washington.]

Fifer - 1st New York Regt. - McDougall's Fort. Ti - January 1776.

N. E. Cor. Ft. Washington Ave..and 180th St., New York.

S.W. Cor. Ft. Washington Ave, and 179th St., New York.

Washington's Entry into New York.

Presentation of the Site of Old Fort Washington to the American Scenic and Historic Preservation Society by Rodman Wanamaker