We are pleased to offer for sale this 2005-S Oregon State Quarter Proof. The theme of the Oregon State Quarter is "Crater Lake." Oregon was admitted into the Union on February 14th of 1859. The reverse side of the Oregon State Quarter features an image of a portion of Crater Lake, viewed from the south-southwest rim to include Wizard Island and Watchman and Hillman Peaks in the lake's rim. The reverse side of the Oregon State Quarter was designed by Donna Weaver. This 2005-S Oregon State Quarter Proof is from the San Francisco (S) Mint. All State Quarters are comprised of .750 copper and .250 nickel with a weight of 5.67 grams and a diameter of 24.3mm. These Oregon State Quarter Proofs come from original U.S. Mint Proof Sets. All of our State Quarter Proofs have nice eye appeal and no major marks or visible problems. This Oregon State Quarter Proof represents a great value for the price. This 2005-S Oregon State Quarter Proof Coin is worth the price for any collector or numismatist who wishes to fill a space in their collection. There were 3,262,960 of the 2005-S Oregon State Quarter Proof Coins minted at the San Francisco Mint.