National Museum of Nuclear Science & History
Oliver Hoskins worked for the J.A. Jones Construction Company.
Mortimer Schwartz served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Cubbins worked at the 200 West Area at Hanford during the Manhattan Project.
Ruth Haley worked on the Manhattan Project at Los Alamos. She was married to scientist Jano Haley.