Manhattan Project Shield Window Fragment - SOLD 136g noAUNZ 150 sq km)

150 sq km)

Behind this beak sat the dinosaur’s teeth

Labradorite is a glimmering mineral with a beautifully distinct shine

was a short mammal with a heavy body

Dane Picard

Manhattan Project Shield Window Fragment - SOLD 136g noAUNZ 150 sq km)This specimen is a 136 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,