First published in 1963 in French in Cahiers du Monde Russe et Soviétique No. 1–2.
First published in Russian in 1964 in Collected Works, Fifth (Russian) Ed., Vol. 48.
Printed from a typewritten copy.
Translated from the French.
Source: Lenin Collected Works, Progress Publishers, , Moscow, Volume 43, page 384b.
Translated: Martin Parker and Bernard Isaacs
Transcription\Markup: R. Cymbala
Public Domain: Lenin Internet Archive (2005). You may freely copy, distribute, display and perform this work; as well as make derivative and commercial works. Please credit “Marxists Internet Archive” as your source.
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Brussels, February 2, 1914
I have just finished the report and before leaving Brussels I want to let you know that Comrade Popov has undertaken to translate it and forward it to you.
 The letter is erroneously dated February 3, 1914. In his letter to Camille Huysmans dated March 7, 1914 (see ^^Document 330 in this volume^^) Lenin mentions that he wrote this letter on February 2.—Ed.