Manhattan Project Shield Window Fragment - SOLD 124g literature Above: Medium (top) and Small

Above: Medium (top) and Small (bottom) Specimens together

just one species of the genus Mammuthus

a fact the locals had known for millennia

From one of the most violent processes on Earth comes one of the lightest natural minerals in existence…

weighing just over 3 pounds (1

Manhattan Project Shield Window Fragment - SOLD 124g literature Above: Medium (top) and SmallThis specimen is a 124 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,