John B. Riddle

Research AssistantChicago, IL

Manhattan Project VeteranProject Worker/StaffScientist

John Riddle was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Related Profiles

Edward A. Smith, Jr.

Edward Smith was a chemical engineer employed by the civilian contractor Eastman Kodak at the K-25 Plant in Oak Ridge, Tennessee.

Garland E. Frye

James B. Wills

R. A. Holmes

R. A. Holmes worked for the Westinghouse Electric Company.