Manhattan Project Shield Window Fragment - SOLD 136g noAUNZ was a short mammal with

was a short mammal with a heavy body

a remnant of the global destruction caused by the Siberian Traps

28" polished slab cross-section from an Alaskan Woolly Mammoth

This bracelet features a center bead crafted from the material removed from the crater of 1707 Hōei eruption by local stonecutters

Manhattan Project Shield Window Fragment - SOLD 136g noAUNZ was a short mammal withThis 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,