War — In general — Treaties of Peace — Performance of — Peace Treaty with Italy, 1947, Article 78 (3) — Claim based on forced sale of property in Italy denied by Italian-United States Conciliation Commission because of non-eligibility of claimant — Whether claim not “provided for” in Peace Treaty — Claim subsequently brought under United States legislation on distribution of fund paid under Italian-United States Memorandum of Understanding, 1947 (“Lovett-Lombardo Agreement”) — Relation between claims settlement machinery under Peace Treaty and under United States legislation.