International Law — Sources — Treaties in Force between Parties to the Dispute — How far Applicable as an Element of Interpretation.

Responsibility of States — In General — Matters of Domestic Jurisdiction — Prima facie Ascertainment of Responsibility.

Claims — In General — Character of — International Character of Claims Arising out of Injuries to Individuals.

Interpretation of Treaties — Preparatory Work — Interpretation of Arbitration Agreements.

Arbitration — In General — Arbitrability of Claims — Conception of Arbitrability — Article 13 of the Covenant — Article 36 of the Statute of the Permanent Court of International Justice — International Character of Claims Arising out of Injuries to Individuals — Matters of Domestic Jurisdiction — “Abstract and Formal” Arbitrability as Distinguished from “Positive” Arbitrability — “Examination 44 and Report” as Distinguished from Arbitration — Preparatory Work in the Interpretation of Treaties — Treaties between the Disputant Parties as a Source of Interpretation