Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Sara B. Chettkow

Laboratory Technician; Health DivisionChicago, IL

Manhattan Project VeteranProject Worker/Staff

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

Related Profiles

Jim R. Elsea

Y-12 Plant

Jim Elsea worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Charley Wacowski

Tinian Island

Charley Wacowski served in the 1395th Military Police Aviation.

L. L. Kallestad

Oak Ridge, TN

L. L. Kallestad worked for the United States Engineer District Office.

R. W. Erickson

T-Plant/200 Areas

R. W. Erickson worked at the 200 West Area at Hanford during the Manhattan Project.