National Museum of Nuclear Science & History
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.
Milton Parkhurst was born on April 28, 1908 in Fairland, Indiana. In 1932, he married Geneva Fay Williams.
Brewer worked at the 200 East Area at Hanford during the Manhattan Project.
Johnson worked at the 300 Area at Hanford during the Manhattan Project.