C. O. Mathany

Roy V. Henderson

Roy V. Henderson was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. E. Weyerts

Weyerts worked at the 100-D and 100-F Areas at Hanford during the Manhattan Project. 

Harold J. Lindsay

Harold J. Lindsay served in the 393rd Bombardment Squadron.

Robert L. Clarke