Manhattan Project Shield Window Fragment - SOLD 190g specimens Each fossil has unique feathered

Each fossil has unique feathered suture patterns and colors can range from grays and browns to yellows and oranges

the humanity

43" handaxe/biface from North Africa and is dated to roughly 12

Average weight is roughly 0

This specimen is a Polished Botryoidal Hematite cluster

Manhattan Project Shield Window Fragment - SOLD 190g specimens Each fossil has unique featheredThis specimen is a 190 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,