[Fort Washington]

Audubon Monument, New York

[Fort Washington and Surrounding Area]

Ft. Washington Reformed Church, New York.

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

Fort Washington Monument. Washington Heights, New York.

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

[Map of Fort Washington and Surrounding Area]

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.

Prison Ship Martyrs' Monument, elevation.

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

Prison Ship Martyrs' Monument, rendered elevation.

[Dedication of memorial at Fort Washington.]

[Monument, Fort Washington Park.]

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

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

S.W. Cor. Ft. Washington Ave, and 180th St., New York.

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