| Year | 2006 |
|---|---|
| Composition | Silver |
| Circulated/Uncirculated | Uncirculated |
| Strike Type | Proof |
| Certification | U.S. Mint |
| Country of Origin | United States |
Check the listing for details. 2006 United States Mint 50 State Quarters Silver Proof Set 90% Silver. Made in United States. Listed at 51.00 USD. The 2006 United States Mint 50 State Quarters Silver Proof Set is a valuable collection of coins made of 90% silver. Each quarter is struck in proof quality, ensuring a high level of detail and a shiny finish. These coins are officially certified by the U.S. Mint, adding to their authenticity and collectible . Made in the United States, this set is a prized possession for collectors of US coins.