National Museum of Nuclear Science & History
Holl worked for Stone and Webster Engineering Corporation.
D. R. Selley worked for the J.A. Jones Construction Company.
Gerhart Friedlander (1916-2009) was a German-American nuclear chemist. Friedlander was born in Munich on July 28, 1916.
Kidder worked in the 100 D Area at Hanford during the Manhattan Project.