Manhattan Project Shield Window Fragment - SOLD 164g fossilsandgeology The pictures provided on this

The pictures provided on this page are meant to be representative of the average

These echinoids first appeared in oceans 450 million years ago

The blue “raindrops” are azurite

providing shelter

Mosasaurs boasted flexible skulls and double-hinged jaws

Manhattan Project Shield Window Fragment - SOLD 164g fossilsandgeology The pictures provided on thisThis specimen is a 164 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,