National Museum of Nuclear Science & History
Jerrold Zacharias (1905-1986) was an American physicist who became the Director of the Laboratory for Nuclear Science and Engineering at MIT.
Bryant was born Aug. 23, 1903 on a farm in Simms, TX, one of seven children. He attended Jacksonville Baptist College.
Howard Parsons was an American physicist. Parsons was born in Chicago in 1920. He receieved a B.S. from the University of Chicago, and shortly afterwards was hired to work on the Manhattan Project as a research assistant at the Chicago Met Lab.