National Museum of Nuclear Science & History
Referred to as G. E. Morthole in the 1945 Hanford directory and as G. E. Morthol in the 1944 directory.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.
W. B. Parsons worked for the United States Engineer District Office.
Floyd A. Lemley served in the 603rd Air Engineering Squadron.