National Museum of Nuclear Science & History
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
McPhail worked in the 300 Area at Hanford during the Manhattan Project.
Honnecker worked at the 300 Area at Hanford during the Manhattan Project.
Hasselblad worked at the 100-F Area at Hanford during the Manhattan Project