Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

John A. Fletcher

Project StaffY-12 Plant

Oak Ridge, TN
Manhattan Project VeteranProject Worker/Staff
The Alpha Racetrack at the Y-12 Plant in Oak Ridge, Tennesee

John Fletcher worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Related Profiles

Leonard J. Haigerty

K-25 Plant

Attended Purdue University.

L. G. A. Casey

Hanford, WA

Helena Calloway

Chicago, IL

Helena Calloway was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Edward A. Ryan Jr.

Tinian Island

Edward A. Ryan Jr. served in the First Ordnance Squadron.