National Museum of Nuclear Science & History
J. Kruba served in the 390th Air Service Group.
Squires worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
Leo J. Czaja served in the 603rd Air Engineering Squadron.
Ainsworth worked at the 100 D Area at Hanford during the Manhattan Project.
Patricia Lear was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.