Scanned by
              Don Sailer, Dickinson College
          Scan date
              Notes
              Cropped, sized, and prepared for use here by John Osborne, Dickinson College, May 21, 2012. 
Image type
              engraving
          Original caption
              The End of the Merrimac - Destruction of the Rebel Iron-Clad Merrimac, blown up by it commander, on the morning of May 11 - from a sketch taken at Sewell's Point
          Source citation
              Frank Leslie's Illustrated Newspaper,  May 24, 1862, p. 81.