American Philosophical Society.
Found in 3 Collections and/or records:
Marian S. Carson collection of manuscripts
Collector. A collection of Americana including historical letters and documents, family and personal papers, broadsides, financial and legal papers, illustrated and printed ephemera, government and legislative documents, military records, journals, and printed matter relating primarily to the expansion and development of the United States from the colonial period through the 1876 centennial.
Isabella Karle and Jerome Karle Papers
Physical chemists. Writings, speeches, correspondence, research data, subject files, photographs, notes, and miscellaneous textual materials in both physical and digital formats primarily relating to the Karles’ careers at the Naval Research Laboratory and their contributions to the field of crystallography.
Waldo Gifford Leland Papers
Archivist and historian. Honorary consultant in international relations, Library of Congress. Correspondence, diaries, articles, reports, memoranda, notes, and miscellaneous papers relating to Leland's career as archivist, historian, and consultant in international relations.