National Museum of Nuclear Science & History
Grace Pitzer worked for the United States Engineer District Office.
John F. Loomis served in the 603rd Air Engineering Squadron.
George S. Monk was a physicist at the University of Chicago Met Lab and an expert on optics. He was married to the mathematician Ardis Monk.
Mehann worked in the 200 West Area at Hanford during the Manhattan Project.
Walter J. Grundhauser was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
