National Museum of Nuclear Science & History
Marilyn (Evans) Howe was a research assistant in the Technical Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Twohey worked for Stone and Webster Engineering Corporation.
Raymond Murray was a graduate student at the University of California, Berkeley under the guidance of J.
Raymond C. Grills is an American physical chemist who worked at the University of Chicago’s Metallurgical Laboratory and at Hanford during the Manhattan Project.