W.J. Eckert papers, 1931-1975.

International Business Machines Corporation

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International Business Machines Corporation was incorporated in New York State on June 16, 1911 under the name Computing-Tabulating-Recording Co. In 1922, Computing-Tabulating-Recording Co. purchased all of the shares of Deutsche Hollerith Maschinen Gesellschaft. In 1924 the official name of the company was changed to International Business Machines Corporation. In 1933, IBM CEO Thomas Watson ordered the merger of IBM subsidiaries in Germany (Optima, Degemag, Holgemag, Dehomag) under the name De...

Baehne, G. W. (George Walter)

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Thomas J. Watson Astronomical Computing Bureau, New York.

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Eckert, W. J. (Wallace John), 1902-1971

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Wallace John Eckert received his Ph.D. in astronomy from Yale in 1931 and became part of the faculty at Columbia that same year. He established the Thomas J. Watson Astronomical Computing Laboratory in the early 1930s and strongly urged IBM to develop a scientific calculator. His book, Punched Card Methods in Scientific Computation (1940), influenced the development of the electronic computer. In 1940, Eckert left Columbia to become the director of the Nautical Almanac Office of the U.S. Naval O...

Brouwer, Dirk, 1902-....

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Comrie, L. J. (Leslie John), 1893-1950

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