Gem Proof Deep Cameo 90% Silver Proof Quarters. 56 coins in mint plastic lenses as pictured. 2009 through 2019 Silver Proof quarters. 2009 through 2019 S. SILVER Proof Territory/National Parks Sets. Includes 56 Silver proof quarters in original mint plastic lenses as Pictured. Does not include boxes or Coa’s. Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter.