American Museum of Atomic Energy Neutron Irradiated 1960 Roosevelt Dime Emerald and economic history at a

and economic history at a price-point that can't be beat

Reverse: Crowned arms

Mint Sculptor–Engraver Frank Gasparro

a few other Fonda signed Hawaii and North Africa Emergency notes are known to exist

10 Cent Coin

American Museum of Atomic Energy Neutron Irradiated 1960 Roosevelt Dime Emerald and economic history at aHere is an excerpt from a press release from the American Museum of Atomic Energy released in the mid 1950s regarding these dimes: "One of the most popular exhibits in the American Museum of Atomic Energy is a "dime irradiator." To date, more than 250,000 dimes have been irradiated, encased in plastic and returned to their owners as souvenirs. The irradiator works as follows: A mixture of radioactive antimony and beryllium is enclosed in a lead