National Museum of Nuclear Science & History
John Waters worked for the Kellex Corporation at the K-25 Plant.
Joseph Colella, Jr. served in the 1st Ordnance Squadron.
Raemer E. Schreiber (1910-1998) was an American physicist. Schreiber joined the Manhattan Project at Los Alamos in November 1943 along with his wife, Marguerite Schreiber.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.