U.S. National Archives (Record Group 104 [Denver], Entry 14, Journal of Accounts, 1864 - 1869)
Journal of Accounts, 1864 - 1869
National Archives online catalog entry is https://catalog.archives.gov/id/2629351. See also the National Archives & Records Administration numismatic finding aids at https://nnp.wustl.edu/library/archivedetail/538870.
Scanned at the National Archives in Denver, courtesy of John Graffeo.