National Museum of Nuclear Science & History
Blalock worked for Stone and Webster Engineering Corporation.
Thomas H. Olmstead worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
H. B. Marcum worked for the Union Carbide & Carbon Corporation.
Married to John Weil, a mechanical engineer in the SED.
