National Museum of Nuclear Science & History
E. A. Kehtel worked for the J.A. Jones Construction Company.
Henson worked at the 300 Area at Hanford during the Manhattan Project.
Michael Cefola was an American chemist and a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William C. Borgstadt served in the 390th Air Service Group. William Calvin Borgstadt, also known as Billy C.
