National Museum of Nuclear Science & History
N. Davis worked at the 200 West Area at Hanford during the Manhattan Project.
Gerold Tenney was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Sieck worked at the 200 East Area at Hanford during the Manhattan Project.
McGruder worked for Stone and Webster Engineering Corporation.
Thomas was a group adjutant with the 509th Composite Group at their headquarters in Wendover, Utah and Tinian Island in the Pacific.