National Museum of Nuclear Science & History
Madonna Elaine Thennes was in born 1925. When she had just graduated from high school in Pocahontas, Arkansas, in 1943, her father told her the military had good-paying jobs for civilians in a new place in Oak Ridge, Tennessee.
S. C. Welliever worked for the United States Engineer District Office.
Howard H. Stevans served in the 390th Air Service Group.
Glenn Sprankle worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.