George J. Pipper

W. C. Davidson

Gilbert Plass

Gilbert Plass was a Canadian physicist. Plass was born in 1922 in Toronto. He received a B.S. in physics from Harvard University before being hired to work on the Manhattan Project at the Chicago Met Lab, where he worked as an associate physicist.

Leland A. Brown

Leland A. Brown served in the 320th Troop Carrier Squadron.

H. J. Williams

Williams worked at the 100-D Area at Hanford during the Manhattan Project.