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

James McIntosh

Chicago, IL

James McIntosh was a draftsman at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. R. Anderson

Oak Ridge, TN

J. R. Anderson worked for the J.A. Jones Construction Company.

Robert Coyle

Los Alamos, NM

E. A. Cawood

Oak Ridge, TN

E. A. Cawood worked for the Fercleve Corporation.