National Museum of Nuclear Science & History
Sherman Winters was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Arnold Grubbe (1904-2002) was an engineer working for the civilian contractor Crane Company in Oak Ridge, Tennessee.
J. C. Tippins worked for the J.A. Jones Construction Company.
Connelly worked at the 100-D Area at Hanford during the Manhattan Project.
Before WWII, Miles Leverett was a young Ph.D chemical engineer working for Humble Oil & Refining Co.