National Museum of Nuclear Science & History
C. H. Lawson worked for the Roane-Anderson Company.
J. E. McLeroy, Jr. worked for the Comstock-Bryant Electric Company.
August “Gus” Knuth was a millwright and carpenter who helped construct Chicago Pile-1. He was present on December 2, 1942 when the pile went critical in the first self-sustaining chain reaction in history.
Gus Schultz was the foreman of the drafting room and machine shop (Shop Group) at Los Alamos during the Manhattan Project.