National Museum of Nuclear Science & History
Harlan Tyne worked for the United States Engineer District Office.
John P. McOmber served in the 320th Troop Carrier Squadron.
Crowley worked at the 100-D Area at Hanford during the Manhattan Project.
Joseph (J.) Garrott Allen was a research associate in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
