National Museum of Nuclear Science & History
Timmerman worked at the 300 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.
Waldo E. Cohn was an American biochemist who worked in health physics and isotope separation during the Manhattan Project.
