National Museum of Nuclear Science & History
John Brolley was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. W. Winter worked for the Union Carbide & Carbon Corporation.
Henson worked at the 300 Area at Hanford during the Manhattan Project.
Keith W. Ferre served in the 603rd Air Engineering Squadron.
In 1943, Jess Brinkerhoff was working at Du Pont's Remington Arms ammunition plant in Salt Lake City as a warehouse and shipping foreman.