Manhattan Project Shield Window Fragment - SOLD 124g mammothteeth For the initial launch

For the initial launch

isolated populations of woolly mammoths survived on Alaska's St

though they were often mistaken for fish

All specimens will have a layer of aluminized Kapton foil and a layer of fibrous bulk material

It comes from Morocco and is dated to be around 390 million years old

Manhattan Project Shield Window Fragment - SOLD 124g mammothteeth For the initial launchThis 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,