National Museum of Nuclear Science & History
Jack Widowsky served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
William Vatter was an American accounting scholar. Vatter was born in 1905 in Cincinnati. In his early years he hoped to be a musician, and he played the violin, viola, piano and French horn.
Mary Fitzgerald worked for the Edenfield Electric Company.
R. W. Engels worked at the 300 Area at Hanford during the Manhattan Project.
