National Museum of Nuclear Science & History
Underwood worked at the 200 West Area at Hanford during the Manhattan Project.
Floyd Halein served in the 393rd Bombardment Squadron.
Clyde Stanley Shields was born on December 28, 1918 in Wichita, Kansas. After graduating from Mitchell High School in South Dakota, in May of 1936, Shields enlisted in the South Dakota National Guard.
R. D. Cantrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
