National Museum of Nuclear Science & History
H. F. Delo worked for the Edenfield Electric Company.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
Merrill Garrett worked at the Y-12 Plant at Oak Ridge, TN during the Manhattan Project. A high school football star, Garrett received an appointment to the United States Military Academy, but was forced to decline due to financial circumstances during the Great Depression.