The Ivan F. Baker papers describe his overseas work with Westinghouse and his postwar activities promoting economic development and international trade. There are numerous engineering reports, memoranda, handbooks for trade fairs, conference proceedings, tear sheets, Westinghouse corporate publications, and Baker’s speeches and writings. The materials are arranged chronologically. Some items are in Japanese, Indonesian, and Spanish.

Among the few items on pre-war Japan are booklets and letters describing the Kant (Tokyo) Earthquake of 1923, articles on the Japanese electrical industry, and the text of a 1940 speech by M. Wakabayashi of the Mitsubishi Electric Company to the Tokyo English Speaking Society describing his impressions of the U.S.

The bulk of the papers deal with postwar reconstruction and the economic aspects of the Cold War. Notable items include a diary of A. L. Nadai describing a tour of Moscow and Leningrad when attending the 220th anniversary of the Academy of Sciences of the USSR in 1945; a Westinghouse plan for Brazil (1945); the proceedings of the first international meeting of the Westinghouse Treasury Dept. (1946); a report on Baker’s trip to India (1948); a history of Westinghouse International’s war activities; a transcript of a written message of Emperor Hirohito with translator’s notes by the journalist Compton Pakenham, a pre-war friend of the Emperor’s, urging a modification of occupation policies (1950); and a Westinghouse International sales manual (1952).

Files and reports on trade fairs and conferences include the India-America Conference (1949); the Colgate University Conferences on American Foreign Policy; the Tokyo International Trade Fair (1955); and the Indonesian International Fair (1955). Other organizations represented are the National Association of Manufacturers, the American Council on Japan, and the Council on Foreign Relations.

Other items of note include an illustrated brochure of the Imperial Hotel at Tokyo (Teikoku Hoteru); a large promotional book by Ercole Marelli & C., an electrical manufacturing company of Milan, for which Baker was U.S. representative; an anti-American article by Yoshio Tsujimoto from the Bungei Shunju (1955); and the proceedings of a 1955 arbitration between Saudi Arabia and the Arabian American Oil Company over a rival oil tanker concession granted to Aristotle Onassis.

The Westinghouse Machine Company began in 1880, and the company's first contract to build a turbine dates to 1896. The album contains a variety of images of products and facilities related to the Westinghouse Electric and Manufacturing Company. These include photographs of equipment such as boilers, generators, mechanical stokers, pumping machinery and turbines.

The Westinghouse Machine Company manufactured gas and steam engines, turbines and mechanical stokers. This is one sixteen-page copy of the Westinghouse Electric & Manufacturing Company magazine from the South Philadelphia plant.