The listing, Neutron irradiated 1940 Silver Mercury Dime has ended.
1940 Mercury Dime that was Neutron Irradiated by the American Museum Of Atomic Energy. Comes in a special holder that the Dime was placed in after it was irradiated. Half life of the radioactivity that the dimes received was only 22 seconds so they didn't stay radioactive for long. Please see picture for condition of the Dime and its holder. Please ask if you have any questions. FREE SHIPPING to the United States.