Howard T. Parr

Rachel Gilbreath

Rachel Gilbreath was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

E. B. Haines

Haines worked at the 100-B Area at Hanford during the Manhattan Project.

Bruno A. Katlarz

Bruno A. Katlarz served in the 393rd Bombardment Squadron. 

Raymond K. Kilmer