American Museum of Atomic Energy Neutron Irradiated 1959 Roosevelt Dime - Uncirculated Cr. 104A 3600g Description Obverse Crowned double

3600g Description Obverse Crowned double imperial eagle Description Reverse Crown above inscription and value within wreath

Mintage: 141

291 Hits 2

25c - Kentucky (Silver)

1878-S Morgan Dollar - ANACS MS 60 PL Obverse - Brilliant Uncirculated

American Museum of Atomic Energy Neutron Irradiated 1959 Roosevelt Dime - Uncirculated Cr. 104A 3600g Description Obverse Crowned doubleHere 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