Arbitration — Award — Interest on Amount Awarded — Principles on which Granted.

Conciliation — Conciliation Commissions — Interest on Claims Before.

Peace Treaties — Performance of — Restitution and Reparation Provisions — Interest on Claims.

State Responsibility — Interest on Claims — Interest for Delay — Interest as Part of Damages — Necessity for Either Prior Agreement to Allow Interest or Early Notice of Intention to Claim It.