National Museum of Nuclear Science & History
Fred Oetzman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret Rand was a research assistant in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. W. W. Vivian worked for the United States Engineer District Office.
Rhyne worked for Stone and Webster Engineering Corporation.
Clarence Johnson (1912-2012) was a Canadian-born chemical engineer. He was born in Alberta, Canada on November 24, 1912 to Swedish migrant parents.
