• Created Date
  • ca. 1862
  • Description
  • Andrew Atkinson Humphreys served as a General for the Union and Chief Engineer of the U.S. Army during the Civil War.
  • Format
  • Photograph
    Scanned from a photographic print using a Microtek ArtixScan 1800f at 300 dpi in JPEG format at compression rate 3 and resized to 768x600 ppi. 2005