We are pleased to offer for sale this 90% U.S. PROOF Silver Quarter. These proof quarters are mixed and selected by us. Coins may include: Washington Silver Quarters 1956-1964 & 1992-1998, Silver State Quarters 1999-2008, Silver Territory Quarters 2009, or Silver National Park Quarters 2010-date. All coins are 90% Silver Proof QUARTERS. Some coins may have toning, light marks, spotting, or oxidation. Don't miss out on these proof silver quarters at this great price!