Philadelphia Mint records scanned at the National Archives (NARA) in Philadelphia - covering the period December, 1877 - February, 1878. General Correspondence from Entry 1, Box 110 of Record Group 104.  Courtesy of John Graffeo.

Philadelphia Mint records scanned at the National Archives (NARA) in Philadelphia - covering the period February, 1877 - April, 1877. General Correspondence from Entry 1, Box 107 of Record Group 104.  Courtesy of John Graffeo.

Philadelphia Mint records scanned at the National Archives (NARA) in Philadelphia - covering the period August, 1877 - November, 1877. General Correspondence from Entry 1, Box 109 of Record Group 104.  Courtesy of John Graffeo.

Philadelphia Mint records scanned at the National Archives (NARA) in Philadelphia - covering the period May, 1877 - August, 1877. General Correspondence from Entry 1, Box 108 of Record Group 104.  Courtesy of John Graffeo.