Harryetta Emerson

Myrtle E. Karcher

Myrtle E. Karcher was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Phillip T. Wheelock

Phillip T. Wheelock served in the First Ordnance Squadron.

E. B. Hearn

Frank Jordan

Frank Jordan worked for the Tennessee Eastman Corporation at the Y-12 Plant.