National Museum of Nuclear Science & History
Helen Schneider was a staff worker at Los Alamos during the Manhattan Project.
S. B. Spracklen worked for the Union Carbide & Carbon Corporation.
Elberta Honstein (née Lowdermilk) was the daughter of Elbert Lowdermilk, the contractor whose construction company, Lowdermilk Brothers, built roads and utility lines around Los Alamos during the Manhattan Project.
J. J. Murphy worked for the Union Carbide & Carbon Corporation.