National Museum of Nuclear Science & History
Reynolds worked at the 100-F area at Hanford during the Manhattan Project.
Sayers worked for Stone and Webster Engineering Corporation.
Silas M. Epperson served in the 1395th Military Police Company, Aviation.
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
