D. H. Churchman

Ambroso Hoelscher

Ambroso Hoelscher was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

R. Baxter Ragsdale

Baxter Ragsdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. G. Jenkins

C. G. Jenkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Harold C. Levings