National Museum of Nuclear Science & History
A. O. Seidel worked for the Asbestos & Magnesia Materials Company.
Richard Gaul was fresh out of high school when he arrived in Los Alamos. He was a member of the Provisional Engineer Detachment (PED).
Leon Cole served in the 393rd Bombardment Squadron.
Hasselblad worked at the 100-F Area at Hanford during the Manhattan Project
C. C. Mullins worked for the Fercleve Corporation.
