National Museum of Nuclear Science & History
C. M. Walker, Jr. worked for the Kellex Corporation at the K-25 Plant.
Matson worked in the 100 B Area at Hanford during the Manhattan Project.
Marguerite Schreiber was born in Walla Walla, WA. She was raised in McMinnville, OR, and graduated from Linfield College with a degree in French.
Ercole E. Motta was a research assistant at the University of Chicago Met Lab. He studied ways to determine the boron content of uranium oxide.