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National Museum of Nuclear Science & History

Related Profiles

G. M. Howard

Hanford, WA

Jack Widowsky

Nagasaki Mission

Jack Widowsky served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.

Walt Grisham

Hanford, WA

Walt Grisham grew up on a farm at Hanford in the 1930s. He was serving in the Air Force in England during World War II when his parents were informed that they would need to leave the farm – the site was being requisitioned for the Manhattan Project.

Rosalyn Thomas

Los Alamos, NM

Rosalyn Thomas was a staff worker at Los Alamos during the Manhattan Project.