George J. Cherimpes

John C. Pennock

John C. Pennock attended Cornell University, where he studied engineering. He was a member of the Special Engineer Detachment at Oak Ridge, where he worked as a technical engineer at the K-25 Plant.

A.F. Rupp

Rupp worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.

John H. Roedel

John Roedel worked for the Fercleve Corporation.

George P. Tracey