State responsibility — Claims — In general — Evidence in support of claims — Admissibility and sufficiency of — Self — serving declaration and acts of notoriety.

Treaties — Interpretation of — Miscellaneous — Treaties of peaceJurisdiction of Conciliation Commission — Whether claim never presented to Government of Italy is within jurisdiction — Meaning of "disputes".

War — In general — Treaties of peace — Performance of — Jurisdiction of Conciliation Commission — Whether claim never presented to Government of Italy is within jurisdiction — Meaning of "disputes".

Disputes — Arbitration — Procedure — Competence — Whether claim never presented to Government of Italy is within jurisdiction — Meaning of “disputes” — Rules of evidence — Evidence in support of claims — Admissibility and sufficiency of evidence — Self-serving declaration and acts of notoriety.