Analysis of information sources in references of the Wikipedia article "1 September 1939 Reichstag speech" in English language version.
HYDE PARK, Friday—At 5:00 o'clock this morning 11:00 AM Berlin time - ed our telephone rang and it was the President in Washington to tell me the sad news that Germany had invaded Poland and that her planes were bombing Polish cities. He told me that Hitler was about to address the Reichstag, so we turned on the radio and listened until 6:00 o'clock. 12 noon Berlin time - ed