National Museum of Nuclear Science & History
Hillard Staley worked for the Roane-Anderson Company.
Pettengill served in the 393rd Bombardment Squadron.
I. E. Martin worked for the Union Carbide & Carbon Corporation.
C. P. Coleman worked for the J.A. Jones Construction Company.
R. T. Dashner worked at the 200 West Area at Hanford during the Manhattan Project.
