J. Arthur Widmer

John H. Germer

Germer worked in the United States Engineer District Office.

Rex Mikel

I. Berkanholz

I. Berkanholz served in the 390th Air Service Group. 

Theodore Hall

Theodore “Ted” Hall (1925-1999) was an American physicist and an atomic spy who passed along detailed information about the implosion-type “Fat Man” bomb and several processes for purifying plutonium to the Soviet Union.