Manhattan Project Shield Window Fragment - 125g teeth Skull Dimensions: 14mm x 31mm

Skull Dimensions: 14mm x 31mm x 18mm

an expression of the mineral's cube-shaped atomic structure

000 pieces

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

Manhattan Project Shield Window Fragment - 125g teeth Skull Dimensions: 14mm x 31mmThis 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,