Plans of Operation, 1911-1940
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Smithsonian Museum & Research Centers Information
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Close Browse official records created at the Smithsonian Institution’s museums, research centers, libraries, and archives, now in the Smithsonian Institution Archives’ collections. Pre-set filters help narrow searches by major topics or disciplines.- All (5175)
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Smithsonian Secretaries Information
Close Browse records and papers of the Smithsonian Secretaries, from 1846 until today. Pre-set filters help narrow searches by individuals who have held that office.- All (2790)
- Joseph Henry (974)
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Expeditions Information
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Oral Histories Information
Close Browse oral and video history collections containing interviews with current and retired Smithsonian staff, and others who have made significant contributions to the Institution. Pre-set filters help narrow searches by major topics or disciplines.- All (132)
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