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  1. Joseph Henry First Mentioned as Candidate for Smithsonian Secretaryship

    Joseph Henry First Mentioned as Candidate for Smithsonian Secretaryship

    • Date: August 19, 1846

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  3. Terms of Appointment as Smithsonian Secretary Offered to Joseph Henry

    Terms of Appointment as Smithsonian Secretary Offered to Joseph Henry

    • Date: December 5, 1846

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Showing results 1 - 2 of 2 for Twitter