Statehood Quarters are a series of coins issued by the United States Mint from 1999 to 2008, celebrating the admission of each state into the Union. The 25-cent coins feature designs representative of each state and were produced in Philadelphia, Denver, and San Francisco mint facilities. The 2006 San Francisco mint marks the release of quarters for Nebraska, North Dakota, South Dakota, Montana, and Washington, issued as part of the series' overall collection. A 25c roll from this year would contain uncirculated coins from the San Francisco Mint, often sought after by collectors for their condition and limited production runs.

Item Denomination Series Year Mint
2006-S 25c Roll 40 Coins Nebraska, Clad 25c Roll Statehood Quarters 2006 San Francisco