The original constituents of Amalgamated, 388. — Absorption of Boston & Montana and Butte & Boston, 389. — United Copper, 391. — Relations of United Metals, Utah Consolidated, and International Smelting and Refining Company, 392. — Purchase of properties by Anaconda, 395. — Expansion of International; its absorption and dissolution, 397. — Dissolution of Amalgamated, 402. — Conclusions, 406.