National Museum of Nuclear Science & History
M. E. Ritchie served in the 390th Air Service Group.
Thomas O. Jones volunteered to join the Army before the start of WWII. As the war began to unfold in Europe, Jones was placed in a sub-organization of the Army called the Counterintelligence Corps.
Marilyn Williams was a staff worker at Los Alamos during the Manhattan Project.
Grizzell worked in the United States Engineer District Office.
Harrington worked at the 100-F Area at Hanford during the Manhattan Project.