Papers and correspondence of Rabinoff. Part of the collection relates to Rabinoff's endeavors in opera in Chicago, New York, and Boston and to his founding the American Institute of Operatic Art. The second part of the collection concerns his career as an economic advisor to the republics of Estonia, Georgia, and Azerbaijan, his work on the development of the Export Import Bank, and his interest in trade with Russia. Included in the collection are many photographs, clippings, and programs. Many of these pertain to the Russian ballerina Anna Pavlova who was introduced to American audiences by Rabinoff.