Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Martha G. Johnson

Laboratory Technician; Health DivisionChicago, IL

Manhattan Project VeteranProject Worker/Staff

Martha G. Johnson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Harold F. Seaman

Tinian Island

Harold F. Seaman served in the 603rd Air Engineering Squadron.

Robert G. Peck

Los Alamos, NM

D.D. Smith

Hanford, WA

Garrett Hagan

Oak Ridge, TN

Hagan worked in the United States Engineer District Office.