George P. Sibulski

James Armstrong

Marguerite Schreiber

Marguerite Schreiber was born in Walla Walla, WA. She was raised in McMinnville, OR, and graduated from Linfield College with a degree in French.

O.H. Newton

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

Jack L. Callan

Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.