Treaties — Interpretation of — Construction of Disputed Clause in accordance with the Intention of the Parties — Presumption against Mere Redundancy — Construction of Annex to an Article in connection with the Principal Provision — Article 304 (b) and Paragraph 16 of Annex to Article 296 of the Treaty of Versailles.

Arbitration — Jurisdiction — Original and Derivative Jurisdiction — Mixed Arbitral Tribunals — Interpretation of Treaties — Construction of Disputed Clause in Accordance with the Intention of the Parties — Presumption against Mere Redundancy — Construction of Annex to an Article in Connection with the Principal Provision — Article 304 (b) and Section 16 of Annex to Article 296 of the Treaty of Versailles.