National Museum of Nuclear Science & History
John Leahy worked for the United States Engineer District Office.
Rex Edward Keller was a member of the Special Engineering Detachment, assigned to work in Seth Neddermeyer’s chemistry group at Los Alamos.
E. P. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Thoms Davis was an electrician assigned to work at Los Alamos. Prior to working for the Army Corps of Engineers at Los Alamos from January 1945 to June 1946, Davis worked at the Houston Shipyards.
