Manhattan Project Shield Window Fragment - SOLD 133g showcasejewelry2025sale20 About Egyptian Faience

About Egyptian Faience

mud filled with tiny protozoa with silica skeletons filled these holes

Please Note: The fragments vary widely by size and shape

SPINOSAURUS (Spine)

were orders of magnitude larger

Manhattan Project Shield Window Fragment - SOLD 133g showcasejewelry2025sale20 About Egyptian FaienceThis specimen is a 133 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,