[Fort Washington]

Ft. Washington Reformed Church, New York.

Audubon Monument, 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.

[Map of Fort Washington and Surrounding Area]

[Fort Washington and Surrounding Area]

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

Prison Ship Martyrs' Monument, elevation.

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

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

Prison Ship Martyrs' Monument, elevation.

[Dedication of memorial at Fort Washington.]

Prison Ship Martyrs' Monument, rendered elevation.

[Monument, Fort Washington Park.]

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

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

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

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