K. K. Knight

Mac Gorver

Blythe C. Wemple

H. A. Deitrick

H.A. Deitrick worked at the 100-F Area at Hanford during the Manhattan Project.

Fredrick “Fred” D. Johnson

Fredrick “Fred” D. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.