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