Hammond, John Hays, 1888-1965

Inventor and scientist.

From the description of John Hays Hammond papers, 1908-1965 (bulk 1912-1953). (Unknown). WorldCat record id: 79449289

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2022-06-04 01:06:17 am

Joseph Glass

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2016-08-10 03:08:39 pm

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2016-08-10 03:08:38 pm

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