William Coblentz

American physicist (1873–1962).

Born November 20th, 1873 in Mahoning County.

Died September 15th, 1962 at 88 years old in Washington, D.C..

Occupations
astronomer, physicist
Wikipedia
William_Coblentz

What we have once enjoyed deeply we can never lose. All that we love deeply becomes a part of us. Helen Keller