National Museum of Nuclear Science & History
E. A. Kehtel worked for the J.A. Jones Construction Company.
Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.
Augustus “Gus” Kinzel was an American metallurgical engineer. He graduated at age eighteen from Columbia College, and earned a PhD in metallurgical engineering from the University of Nancy in France.
Green worked at the 300 Area at Hanford during the Manhattan Project.