Aux ouvriers affilés a la Confédération Générale du Travail /
General Federation of Trade Unions,author.
Great Britain.Ministry of Information,former owner.StEdNL
Dated at end: 18 décembre 1917.
Caption title.
Text in French, translated from the English.
Wellington House collection. Number  340 in the French schedule (corresponds to number 779 in the English schedule).