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Karl Wolfgang Böer papers

 Collection
Identifier: MSS 0483
Abstract Physicist, inventor, university professor, and solar energy pioneer Karl Wolfgang Böer was born March 23, 1926, in Berlin, Germany. He became a naturalized American citizen in August 1972. The Karl Wolfgang Böer papers, 1945-2003, document the life work and professional career of this German-American physicist, inventor, university professor, and solar energy pioneer. Böer’s work in solid state technology, understanding the photoconductivity and structure of cadmium sulfide, and...
Dates: 1945-2003; Majority of material found within 1961-1986

Littell family papers

 Collection
Identifier: MSS 0449
Abstract

The Littell family papers include correspondence, letters, scrapbooks, commonplace books, copybooks, published material, ephemera, realia, financial records, diaries, books, artwork, photographs, greeting cards, postcards, clippings, and research notes created or collected by members of the Morris, Harrington, Littell, and Winslow families of Pennsylvania and Delaware from circa 1808 to 2004.

Dates: 1808-2005

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  • Subject: Financial records X
  • Subject: Letters (correspondence) X
  • Subject: Research notes X

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Subject
Administrative records 1
Agriculture--History--19th century 1
Agriculturists 1
Brochures 1
China--History--20th century 1
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Language
German 1
 
Names
Böer, K. W. (Karl Wolfgang), 1926-2018 1
Episcopal Church 1
Harrington family 1
Harrington, Maria (Mia) Ruán, -1926 1
Harrington, Mary Elizabeth, 1837-1928 1