William A. Maida

T. D. Gibbs

Gibbs worked at the 300 Area at Hanford during the Manhattan Project.

L. Thompson

Mary Lanahan

Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Isadore Perlman

Isadore Perlman was an American chemist. Perlman was born on April 12, 1915 in Milwaukee. He received a B.