National Museum of Nuclear Science & History
Porter worked in the 200 East and West Areas at Hanford during the Manhattan Project.
Henry Howard Roerkohl was commissioned as a 2nd lieutenant in the QM Corps Reserve on Jan 16, 1940. On Nov 9, 1942 Howard was transferred to the Northwest Service Command (NWSC), located in Whitehorse, Canada in the Yukon Territory.
M. K. Walden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Tilley was a staff worker at Los Alamos during the Manhattan Project.
Beyer worked in the United States Engineer District Office.