National Museum of Nuclear Science & History
Bob Emigh was in the Navy and worked with Deak Parsons on telemetry for the bombs. He was assigned as the science officer for the planned third bomb.
Donald Ross was born in Wisconsin. He received a bachelor’s degree in chemistry from the University of Texas.
L. O. Bonham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Levey was a member of the Army Special Engineering Detachment who worked at the K-25 plant at Oak Ridge during the Manhattan Project.
