Blackwell's Island. Interior of Penetentiary, dark cells in foreground.
Blackwell's Island. The penitentiary.
Blackwell's Island. Prisoners Breaking Stone.
Blackwell's Island, Cell in Penitentiary.
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.