Blackwell's Island. Interior of Penetentiary, dark cells in foreground.
Blackwell's Island. The penitentiary.
Blackwell's Island, Cell in Penitentiary.
Blackwell's Island. Prisoners Breaking Stone.
Blackwell's Island. Prisoners breaking stone.
Blackwell's Island. Workhouse.
Blackwell's Island. The Lock-step Penitentiary.
Blackwell's Island. View down the main walk from superintendent's cottage.
Blackwell's Island. Baby-ward and nurses in Charity Hospital.