Erwin O. Rossbach

Research AssistantK-25 Plant

Oak Ridge, TN

EngineerManhattan Project VeteranMilitary VeteranSpecial Engineer Detachment

Attended the Cooper Union for the Avancement of Science and Art.

Related Profiles

J.A. Jensen

Hanford, WA

Andrew J. Sevic Jr.

K-25 Plant

Attended Carnegie Technical Institute.

Sara B. Chettkow

Chicago, IL

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.

Archie G. Combs, Jr.

Tinian Island

Archie G. Combs, Jr. served in the 1st Ordnance Squadron.