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.. Bomb-proofs in the Union Fort Sedgwick, called by the Rebel soldiers "Fort Hell."...after the storming of Petersburgh, Va., April 2, 1865. The J. Paul Getty Museum.