Letter. 1921.

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Letter. 1921.

http://www.worldcat.org/oclc/10062271

A.L.S. (1921 March 13, Schenectady) on letterhead of the autograph collection of Howes Norris, jr.

1 item (1 p.)

Smithsonian Institution. Libraries

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SNAC Resource ID: 6669666

Smithsonian Institution. Libraries

Related Entities

There are 2 Entities related to this resource.

Dibner, Bern.

http://n2t.net/ark:/99166/w6t155vs (person)

Coolidge, William David, 1873-1975

http://n2t.net/ark:/99166/w6q52rg6 (person)

William David Coolidge is well known for his contributions to X-ray machines and his work with tungsten filaments. He was the director of the General Electric Research Laboratory (1932-1940). Born on Oct. 23, 1873 in Boston MA, he obtained BS in Electrical Engineering, from MIT in 1896 and a PhD in Physics from the University of Leipzig in Germany in 1899. He was a member of the National Academy of Sciences....