Left: 1826 George IV Half Sovereign, NGC MS-66.
Right: 1905 Brazilian medal for Latin American Scientific Congress.
1961 1000-kronor banknote for Sedlabanki Islands (Iceland).
Left: U.S. Wartime (1942-1945) Silver Nickel Set.
Center: Book by David Lange: Coin Collecting Boards of the 1930s & 1940s.
Right: "Beaver" set commemorating 150 years of Canadian Post (1851-2001).