Earl L. Kelso

T. Chellberg

Chellberg worked for Stone and Webster Engineering Corporation.

Harry Sirabian

Rudolf Peierls

Sir Rudolf Peierls (1907-1995) was a German-born British physicist. In March 1940, Peierls and fellow collegue Otto Frisch co-authored the Frisch-Peierls memorandum, the first technical exposition of a practical atomic weapon.

Joseph G. Jaszkewicz