American Museum of Atomic Energy Neutron Irradiated 1962 Roosevelt Dime - Uncirculated Cr. 11 7234 oz ASW Diameter 37

7234 oz ASW Diameter 37 mm Edge Description FERT - FERT - FERT Description Obverse Head to right

1946-D Walking Liberty Half Dollar

4 diamonds at center of 15 amethysts with 3 emeralds at edges

Chickasaw National Park (Oklahoma) - 48

the United States Mint issued a collectible uncirculated Silver Eagle coin produced at West Point (bearing the "W" mintmark)

American Museum of Atomic Energy Neutron Irradiated 1962 Roosevelt Dime - Uncirculated Cr. 11 7234 oz ASW Diameter 37Here 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