National Museum of Nuclear Science & History
J. C. McAndrews worked for the Roane-Anderson Company.
Pasquale Baldasaro was a radio operator aboard Straight Flush, one of the B-29 Superfortress aircraft that participated in the atomic bombing of Hiroshima.
Swan Swanson was a staff worker at Los Alamos during the Manhattan Project.
C. O. Kenny worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.