(2) In the ownership of mines and quarries of every kind and in enterprises connected therewith;
(3) In metallurgical establishments, even though their working may not be connected with that of any mine.
Article 71.
As regards the territories referred to in Article 51, Germany renounces on behalf of herself and her nationals as from November 11, 1918, all rights under the law of May 25, 1910, regarding the trade in potash salts, and generally under any stipulations for the intervention of German organisations in the working of the potash mines. Similarly, she renounces on behalf of herself and her nationals all rights under any agreements, stipulations or laws which may exist to her benefit with regard to other products of the aforesaid territories.
Article 72.
The settlement of the questions relating to debts contracted before November 11, 1918, between the German Empire and the German States or their nationals residing in Germany on the one part and Alsace-Lorrainers residing in Alsace-Lorraine on the other part shall be effected in accordance with the provisions of Section III of Part X (Economic Clauses) of the present Treaty, the expression “before the war” therein being replaced by the expression “before November 11, 1918”. The rate of exchange applicable in the case of such settlement shall be the average rate quoted on the Geneva Exchange during the month preceding November 11, 1918.
There may be established in the territories referred to in Article 51, for the settlement of the aforesaid debts under the conditions laid down in Section III of Part X (Economic Clauses) of the present Treaty, a special clearing office, it being understood that this office shall be regarded as a “central office” under the provisions of paragraph 1 of the Annex to the said Section.
Article 73.
The private property, rights and interests of Alsace-Lorrainers in Germany will be regulated by the stipulations of Section IV of Part X (Economic Clauses) of the present Treaty.
