Klaus Fuchs was born on 1911-12-29.
Klaus Fuchs & Ted Hall
Klaus Fuchs was one of hundreds
The key ones were provided by Klaus Fuchs and Ted Hall.
The cast of Der Fall Klaus Fuchs - 1965 includes: Alwy Becker as Diana Cunningham Kurt Ehrhardt as Captain Arnold Robert Graf as Dr. Klaus Fuchs Paul Hoffmann as Sir Edward Wingate Josef Meinrad as William J. Skardon Werner Peters as Commander Stevens Walter Rilla as Professor Paiser Doris Schade as Elfriede Paiser
spying for the Soviet Union to help them build an atomic bomb.
He was a atomic bomb spy who supplied the Russians with detail plans for construction of nuclear weapons.
Notably , Klaus Fuchs ~ see related link below .
Actually there is no secret to the atomic bomb. However Klaus Fuchs & Ted Hall provided the plans of Fat Man. This saved them considerable engineering effort.
Jockel Fuchs's birth name is Jakob Fuchs.
Emil Fuchs's birth name is Emil Edwin Fuchs.
Frits Fuchs's birth name is Frederik Christiaan Fuchs.