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

Walter S. Wendolkowski

K-25 Plant

Attended Mississippi State University.

James Y. Oldshue

Los Alamos, NM

Walter Groeger

Chicago, IL

Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Al Bosworth

T-Plant/200 Areas

Bosworth worked at the 200 West Area at Hanford during the Manhattan Project.