National Museum of Nuclear Science & History
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
Sidney Schneider was an aerial gunner and worked in bomb disposal with the 1027th Air Material Squadron in the 509th Composite Group.
F. A. Wallin worked for the Kellex Corporation at the K-25 Plant.
Steakley worked at the 100-F Area at Hanford during the Manhattan Project.