Russell J. Browning

C. L. Hinkson

Hinkson worked at the 300 Area at Hanford during the Manhattan Project.

Hugo Leckelt

Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H.E. Garmo

Albert Pinchot

Albert Pinchot served in the First Ordnance Squadron.