[Fort Washington]

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

[Fort Washington and Surrounding Area]

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]

Ft. Washington Reformed Church, New York.

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

Prison Ship Martyrs' Monument, elevation.

[Dedication of memorial at Fort Washington.]

Prison Ship Martyrs' Monument, rendered elevation.

[Monument, Fort Washington Park.]

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

Washington Heights M.E. Church, New York

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

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