Produced by Wayne Ashford, Memphis TN, in the mid to late 1970s, these silver medals tended to focus on historical events on US stamps and the US Mail. Each one has its own plastic case and description card: The Invoices in late 1979 warned of coming silver price increases as the Hunt Brothers began their move on the silver market. National Anthem, 1979 Calendar, Jimmy Carter, The Ocean Route, Patrick Henry, 1978 Calendar, First American Flag, Lindberg - 50th Anniversary, Our First President, Battle of Saratoga, Valley Forge, Butterfield Overland Mails (#1 postal), Articles of Confederation, Pony Express (#2 postal), Signing of the Constitution, The Liberty Bell, Lexington-Concord, 300th Anniversary Boston Post Road