National Museum of Nuclear Science & History
Schrader worked at the 200 West Area at Hanford during the Manhattan Project.
Walter M. Longfelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
George A. Ullrich was a chemist who performed analytical research at Clinton Laboratories in Oak Ridge, TN during the Manhattan Project.
C. H. Everett worked for the Comstock-Bryant Electric Company.
