2009 SILVER United States Mint Cameo Proof Set w/ Box & COA Nice Toning AK15. Here is a nice looking, attractive 2009 cameo Silver Lincoln Commemorative proof coin set featuring the 4 different reverse designs of the Lincoln cents. These Lincoln cents also have a beautiful attractive toning on them. This is an 18 coin set. The set would make a nice addition to a collector who likes toned coins. International Buyers & Canada Please Note. Questions not addressed here? We are PCGS, NGC & CAC Authorized Dealers and GIA Qualified Diamond graders. You can also find us everywhere by the same name we use here. Please read our feedback to feel comfortable with our policy. All items are GUARANTEED GENUINE AND AS DESCRIBED. Please include the item number if you do return something. Listing and template services provided by inkFrog.