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.
McKnight worked in the 100 B Area at Hanford during the Manhattan Project.
Miriam White Campbell was an American Army officer. Campbell was born in 1918 in Indiana. She studied at engineering at Purdue University and at the University of Illinois before dropping out to join the Women’s Army Corps in 1942.
