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.
McGuire worked for Stone and Webster Engineering Corporation.
M. B. Lore worked for Clinton Laboratories at the X-10 Reactor.