National Museum of Nuclear Science & History
J. M. Holliday worked for the J.A. Jones Construction Company.
H. M. Toms worked for the Roane-Anderson Company.
Kathleen “Kay” (Gavin) Florin was a clerk in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ryan worked at the 100-B Area at Hanford during the Manhattan Project.
