National Museum of Nuclear Science & History
M. M. MacDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Glenna Kost was a member of the Women's Auxillary Corps (WAC) and worked with supply and receiving at Los Alamos.
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.
McCannon worked in the 200 W Area at Hanford during the Manhattan Project.