National Museum of Nuclear Science & History
Ruska worked for Stone and Webster Engineering Corporation.
A. L. Morley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
T. J. Costello worked for the Comstock-Bryant Electric Company.
Calvin G. Siegle served in the 1027th Air Material Squadron.
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
