Internal correspondence regarding "The Rats".
Internal correspondence on "Liebe, Jazz und Übermut".
Internal correspondence on text changes and editing rules regarding "Mädchen in Uniform".
Internal correspondence on aerial photography and synchronization regarding "Die Spur führt nach Berlin".
Internal correspondence on accelerating the start of "Der Würger von Schloß Blackmoor".
Internal correspondence regarding hiring a second cinematographer for the shooting of "Die Spur führt nach Berlin".
Internal correspondence regarding speeding-up shooting of "Die Spur führt nach Berlin".
Internal correspondence regarding "Der 20. Juli", with handwritten comments by Artur Brauner.