1999 Yellowstone National Park Commemorative Set (2 Coin, Gem Proof + Gem Unc Silver Dollars)
- Issued to celebrate the 125th anniversary of the park's establishment.
- The obverse shows one of the parks many geysers and includes the inscriptions "In God We Trust", "Yellowstone", "Liberty", and the coins date (1999).
- The reverse of the coin features an adaptation of the seal for the Department of the Interior. It shows an American Bison standing in front of the sun and it's rays, shown peaking over a mountaintop. Words on the reverse include "United States of America", E Pluribus Unum" and "One Dollar".
- Comes complete with its box, slipcover and certificate of authenticity.