Manhattan Project Shield Window Fragment - 125g teeth Please Note: All Fourth Edition

Please Note: All Fourth Edition Mini Museums ship with a Companion If you are ordering a Mini Museum

Each encapsulated word was individually removed from a January 1958 letter from Hemingway on his beloved Finca Vigia letterhead

Spending 8 days on a trip to the Moon means that

the Small scutes are slim enough to fit into our glass-topped riker box display cases

Manhattan Project Shield Window Fragment - 125g teeth Please Note: All Fourth EditionThis specimen is a 125 gram fragment of a leaded glass shield window installed in the T Plant (221 T) Plutonium Recovery Building, the first and largest of two production bismuth phosphate chemical separations plants used to extract plutonium from fuel rods irradiated in the Hanford Sites reactors. The Plutonium produced here was used in both the Trinity test on July 16, 1945, and in the "Fat Man" atomic bomb used over Nagasaki, Japan on August 9,