National Museum of Nuclear Science & History
Sadler worked at the 100-B Area at Hanford during the Manhattan Project.
Miesenheimer (spelling could also be “Misenheimer”) worked in the 100 B Area at Hanford during the Manhattan Project.
Joseph S. Sapunka served in the 393rd Bombardment Squadron.
H. R. Brigham worked for the Tennessee Eastman Corporation at the Y-12 Plant.