The Washington Mint 4 oz .999 Silver $100 Proof Notes in Box w/ COA C.S.A. indicating that the sheets were

indicating that the sheets were stacked on top of each other in storage

1898-S - Combined NGC/PCGS Population in MS 63: 7466 ($1525)

Pleasingly original note from the B-A block

That resulted in this particular note's face seeing just part of its back printed and two separate plate impressions being transferred to the face

Tiffany signed the dial

The Washington Mint 4 oz .999 Silver $100 Proof Notes in Box w/ COA C.S.A. indicating that the sheets wereEach of these 4 troy ounce silver bars is minted of . 999 silver, housed in a protective plastic case inside a hard blue felt box and include their Certificate of Authenticity from the Washington Mint.