Manhattan Project Shield Window Fragment - SOLD 132g B wholesale-50 Above: Macro image of brick

Above: Macro image of brick specimen preparation in-process

Or perhaps the culmination of both factors

This Knightia proved to be too large to swallow and the larger fish died as a result

Prothero and Mary Persis Williams

Manhattan Project Shield Window Fragment - SOLD 132g B wholesale-50 Above: Macro image of brickThis specimen is a 132 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,