J. H. Dobbins

J. W. Harrison

Harrison worked at the 100-B Area at Hanford during the Manhattan Project.

J. F. Lee

K. Langosch

K. Langosch worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

Werner H. Haak

Werner H. Haak was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.