Robert J. Klotzbach

Melvin A. Miller

Melvin A. Miller was a draftsman at the University of Chicago Met Lab. In 1946, he sketched two famous drawings of Chicago Pile-1 based on the descriptions of scientists who were present when it went critical.

William H. Meyer

Thomas E. Haynes

M. B. Coley

M. B. Coley worked for the J.A. Jones Construction Company.