National Museum of Nuclear Science & History
Handforth worked at the 200 West Area at Hanford during the Manhattan Project.
L. D. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
S. M. MacNeille worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank J. Schnettler was an American metallurgist who studied the properties of plutonium at Los Alamos.
