References to use edit

[1]

[2]

[3]

[4]

References

  1. ^ Annual Report of the Director of the Mint (1918). United States. Bureau of the Mint. p. 234.
  2. ^ Annual Report of the Director of the Mint (1919). United States. Bureau of the Mint. p. 260.
  3. ^ The Numismatist. Vol. 36. American Numismatic Association. 1923. p. 65.
  4. ^ Schnitzer, Julius Gabriel (1932). Leather in the British Empire: Production, Trade, and Raw Materials. U.S. Government Printing Office. p. 75.