James McIntosh

DraftsmanChicago, IL

Manhattan Project VeteranProject Worker/Staff

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

Related Profiles

R. D. Campbell

Y-12 Plant

R. D. Campbell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.

Frank E. Ortiz

Tinian Island

Frank E. Ortiz served in the 603rd Air Engineering Squadron.