National Museum of Nuclear Science & History
Paul Raymond Nelson was born in Hagerman, Idaho on May 31st, 1916. Soon after, he moved to Olympia, Washington and then to Seattle.
S. W. Crocker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alfred Neyens served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Cathcart worked at the 200 East Area at Hanford during the Manhattan Project.