U.S. National Archives (Record Group 104, Entry 181, Ordinary Receipts and Expenditures) Público Deposited
National Archives entry description: LEDGERS AND BLOTTERS OF ORDINARY RECEIPTS AND EXPENDITURES OF THE MINT. 1794-1837, 1839-54. 4 vols. 5 in. Arranged by type of account and thereunder chronologically. First volume only has an index. This material was scanned in Philadelphia under the direction of R.W. Julian, operating through a grant from the Central States Numismatic Society.
National Archives catalog record is https://catalog.archives.gov/id/602568. See also the National Archives & Records Administration numismatic finding aids at https://nnp.wustl.edu/library/archivedetail/538870.