September

The article "Violations of the USSR Border by Polish Military Aircraft", published in Pravda newspaper

Letter from the People's Commissar of Defense of the USSR K.E. Voroshilov to the Chairman of the Defense Committee of the Council of People's Commissars of the USSR V.M. Molotov on the completion of tests of anti-tank rifles of the Rukavishnikov`s and Vladimirov`s systems

Cipher telegram of the People's Commissar for Foreign Affairs of the USSR V.M. Molotov to the Plenipotentiary of the USSR in Turkey A.V. Terentyev about the "desirability" of Turkish Foreign Minister Sh. Sarajoglu's arrival in Moscow

Report No. 2 of the People's Commissar of Light Industry of the BSSR I.M. Kurgan to the secretaries of the Central Committee of the Communist Party (Bolsheviks) of Belarus P.K.

Message from the Ambassador of Germany to the USSR F. von der Schulenburg to the Chairman of the Council of People's Commissars of the USSR and the People's Commissar for Foreign Affairs of the USSR V.M. Molotov on the timing of the final defeat of the Polish army by the Wehrmacht troops and the need to publish a joint Soviet-German communique

Note Verbale from the German Embassy in Moscow to the USSR People's Commissariat for Foreign Affairs on wartime smuggling

Report of the French Military and Air Attaché in Hungary Tony Albor to the Minister of National Defence and the Minister of War of France Édouard Daladier on the Hungarian position on the German-Polish war

Report by the 4th Intelligence Division 4 of the Kiev Special Military District on the organization of command and control of the Polish army units and the situation on the Western Front

Cipher telegram from the French Military and Air Attaché in Hungary Tony Albor to the French Ministry of War on the reasons for Poland's defeat in the German-Polish war

Note of the 2nd Bureau of the General Staff of the French Army "Combat Operations in Poland. Lessons to be Learned"