Constellation Similarity Assertions

  1. Hammond, Mrs. John Hays, Jr.
  2. Similarity Assertions

Hammond, Mrs. John Hays, Jr.

No biographical history available for this identity.

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Hammond, John Hays, 1888-1965

http://n2t.net/ark:/99166/w6ff4bkm (person)

Inventor and scientist. From the description of John Hays Hammond papers, 1908-1965 (bulk 1912-1953). (Unknown). WorldCat record id: 79449289 Inventor; B.S., Sheffield Scientific School, Yale, 1910; pioneer in systems radio control of moving objects (torpedoes, ships, etc.); president Radio Engineering Co. of N.Y., Hammond Research Corp. of Mass.; inventor of improved methods of phonographic reproduction, other inventions relating to radio telephony and telegraphy, radar, pi...

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