2006 S Nevada Proof State Quarter S1

• Category: State & Territorial Quarters (1999-2009)
• Mint: San Francisco
• Mintage: 2,882,428
• Obverse Designer: John Flanagan and William Cousins
• Reverse Designer: Don Everhart
• Composition: Copper-Nickel Clad Copper
• Weight: 5.67g
• Diameter: 24.3mm
• Edge: Reeded

The 2006-S Proof State & Territorial Quarter is a coin that was produced at the San Francisco mint. It has a legal tender value of $0.25. As a "Proof" coin, it was produced in a limited quantity, which makes it generally more rare than "business strike" or "mint strike" coins which are intended for circulation. As a modern coin, this is a quite common coin with 2,882,428 having been minted. This coin does not contain any notable amounts of precious metals.