National Museum of Nuclear Science & History
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
Grimsrud worked at the 300 Area at Hanford during the Manhattan Project.
Lester Tenney (1920-2017) was an American World War II veteran who survived the Bataan Death March and endured years as a prisoner of war in Japan.
Wilkes worked for Stone and Webster Engineering Corporation.