Joseph A. Gagnon

Frank P. Erichsen

Major Frank P. Erichsen worked at 100-F Area at Hanford during the Manhattan Project. One of the leading U.

Gioacchino Failla

Gioacchino Failla was an Italian-American physicist who served as a consultant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. M. Tuttle

Ann Lacy

Ann Lacy worked for the Tennessee Eastman Corporation at the Y-12 Plant.