(Telegraphic.) Warsaw, September 1, 1939.
YOUR telegram of 1st September was decyphered at 4 a. m. to-day.
2. M. Lipski had already called on the German Foreign Minister at 6:30 p. m. yesterday. In view of this fact, which was followed by German invasion of Poland at dawn to-day, it was clearly useless for me to take the action suggested.