Treaties — Special kinds of — Treaty of Friendship, Commerce and Navigation between United States and Germany, 1954 — “National treatment” clause for products of other party — Effect of manufacturer's excise tax applied to sale in United States of imported German — made car — The law of the United States of America.

Treaties — Interpretation of — Treaty of Friendship, Commerce and Navigation between United States and Germany, 1954 — “National treatment” clause for products of other party — Whether violated by United States manufacturer's excise tax applied to sale in United States of imported German-made car — The law of the United States of America.