National Museum of Nuclear Science & History
Herbert M. Lehr was a member of the Special Engineer Detachment who worked at Los Alamos during the Manhattan Project.
Hasselblad worked at the 100-F Area at Hanford during the Manhattan Project
J. M. Nuding worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Miller worked in the 200 West Area at Hanford during the Manhattan Project.