No. 395 of September 19
Molotov stated to me today that the Soviet Government now considered the time ripe for it, jointly with the German Government, to establish definitively the structure of the Polish area. In this regard, Molotov hinted that the original inclination entertained by the Soviet Government and Stalin personally to permit the existence of a residual Poland had given way to the inclination to partition Poland along the Pissa-Narew-Vistula-San Line. The Soviet Government wishes to commence negotiations on this matter at once, and to conduct them in Moscow, since such negotiations must be conducted on the Soviet side by persons in the highest positions of authority, who cannot leave the Soviet Union. Request telegraphic instructions.
SCHULENBURG