The J. Paul Getty Museum
Edward and Henry T. Anthony & Co.
License, verbatimCC0
The J. Paul Getty Museum: image dedicated to the public domain under Creative Commons Zero (CC0), stated on the media record itself ('Rights for Media'), with download clearance.
Edward and Henry T. Anthony & Co.. Interior view of the Main Hall of Prison, east side, which is 6 stories high, and contains 600 cells. [Sing Sing Prison], about 1865. The J. Paul Getty Museum.