National Museum of Nuclear Science & History
E. S. Ethridge worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Alexander served in the 1st Ordnance Squadron.
Hugh McGinn worked for the Tennessee Eastman Corporation at the Y-12 Plant.
