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Showing Collections: 1 - 3 of 3

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

Leon De Valinger papers

 Collection
Identifier: MSS 0686
Abstract Leon De Valinger, Jr., served as Delaware State Archivist from 1941 to 1970. The Leon De Valinger papers contain his personal and professional records, primarily related to his work as State Archivist and as a historian of Delaware. His professional, administrative, and subject files offer a window into the varied concerns of the archives profession as it evolved during the 20th century. Additionally, his work to document, preserve, and promote Delaware history and culture forms a theme...
Dates: 1752-1999; Majority of material found within 1930-1980

Friends of Rockwood records

 Collection
Identifier: MSS 0675
Abstract The Friends of Rockwood, Inc., supported the maintenance of the site, collections, and educational mission of the Rockwood Museum in Wilmington, Delaware, from 1976 to 2014. The Friends of Rockwood records comprise the organization’s general administrative records; officer and member files; board of directors’ minutes and correspondence; files pertaining to the Friends’ association with New Castle County, Delaware; records relating to properties and capital improvements at Rockwood;...
Dates: 1890-2017; Majority of material found within 1976-2014

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Agendas (administrative records) 2
Brochures 2
Clippings (information artifacts) 2
Correspondence 2
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Minutes (administrative records) 2
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Photographs 2
Reports 2
Abstract notes 1
Administrative reports 1
Archaeology--Delaware--History--20th century 1
Architectural drawings (visual works) 1
Architectural surveys 1
Architecture, Victorian--Delaware--New Castle County 1
Archival materials--Conservation and restoration 1
Archives--Administration 1
Archivists 1
Audio cassette 1
Audits 1
Betacam 1
Business records 1
Bylaws (administrative records) 1
Compact discs 1
Condition reports 1
Consultants 1
DVD 1
Delaware 1
Delaware--History--18th century 1
Delaware--History--19th century 1
Delaware--History--20th century 1
Delaware--History--Colonial period, ca. 1600-1775 1
Delaware--Politics and government 1
Delaware--Social life and customs 1
Dissertations 1
Draftspersons 1
Exhibition records 1
Floppy disk: 3 1/2 inch 1
Floppy disk: 5 1/4 inch 1
Food festivals 1
Fund raising 1
Gothic revival (Architecture)--Delaware--New Castle County 1
Handbooks 1
Historians 1
Historic buildings 1
Historic buildings--Maintenance and repair 1
Historic buildings--United States--Designs and plans 1
Historic house museums--Furniture, equipment, etc. 1
Historic preservation 1
Historic sites--Law and legislation--Delaware 1
Invoices 1
Journals (periodicals) 1
Land surveys 1
Legal documents 1
Letters (correspondence) 1
Magazines (periodicals) 1
Maps (documents) 1
Mechanical drawings (tool-aided drawings) 1
Membership lists 1
Microphotography--History--20th century 1
Museum records 1
Museum techniques--Handbooks, manuals, etc. 1
Museums-- Management 1
Museums--Acquisitions 1
Museums--Administration 1
Museums--Collection management 1
Museums--History 1
Negatives (photographic) 1
Newspapers 1
Nonprofit organizations--Delaware--History--20th century 1
Nonprofit organizations--History--20th century 1
Notebooks 1
Notes 1
Office files 1
Paper, Handmade--Specimens 1
Papermaking science and technology 1
Papermaking--History 1
Payroll records 1
Personal correspondence 1
Physics--Study and teaching 1
Printed ephemera 1
Programs (documents) 1
Publications (documents) 1
Realia 1
Relic inventories 1
Research (document genres) 1
Slides (photographs) 1
Slovenian Americans 1
Small museums 1
Tax returns 1
Training manuals 1
Travel--History--20th century 1
United States--History--Colonial period, ca. 1600-1775 1
VHS 1
Victoriana 1
Visitors' books 1
Watermarks 1
Wills 1
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Language
German 1
 
Names
Archaeological Society of Delaware 1
Bringhurst, Edward, 1835-1912 1
Bringhurst, Edward, 1884-1939 1
Bringhurst, Mary Thomas, 1865-1965 1
Böer, K. W. (Karl Wolfgang), 1926-2018 1