The Numismatist is available with full-view on Newman Portal for the years 1888 to 2002. Online access to The Numismatist is also provided by the American Numismatic Association at https://www.money.org/thenumismatist/digitalarchives.
The Philatelic West, published by L. T. Brodstone, Superior, NE. Organized by year. This copy courtesey of the Nebraska History Library (History Nebraska - formerly the Nebraska State Historical Society).
Denver Mint records scanned at the National Archives (NARA) in Denver - covering the period 1909 - 1934. Record group 104. Information resource name and date range: “Record of Deposit Received by Mail Express, April 27, 1929- July 7, 1934.” Courtesy of John Graffeo.
National Archives description: This series consists of records of deposits received by express mail. The records include the dates the mail was received, the amount of the deposit, and a brief description of the transaction.
