William H. Tyson Jr.

Kattie Strickland

Kattie Strickland was part of the janitorial staff at Oak Ridge during the Manhattan Project. Unlike the white women whom she worked along side, Ms.

Dean Castimore

Dean Castimore was a Manhattan Project veteran and a fireman. During the war he was stationed at Los Alamos.

William Lowe

William Lowe was studying chemical and metallurgical engineering when World War II began. He was appointed to the Special Engineering Detachment and arrived in Los Alamos and began assisting chemist Arthur Wahl.

Rowena Masterson