National Museum of Nuclear Science & History
Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Helene Smith was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Christy worked at the 200 West Area at Hanford during the Manhattan Project.
Paul Gauger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Yates worked at the 300 Area at Hanford during the Manhattan Project.