U.S. National Archives (Record Group 104, Entry 148, Bullion Weight Records) Öffentlichkeit Deposited
National Archives entry description: WEIGHT RECORDS FOR BULLION. 1815-16, 1820-26, 1835-40. 4 vols. 5 in. Shown are weights of gold and silver bullion deposited at the mint by banks and individuals. Arranged chronologically. 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 link is https://catalog.archives.gov/id/597804. See also the National Archives & Records Administration numismatic finding aids at https://nnp.wustl.edu/library/archivedetail/538870.