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Start Over You searched for: Organization Academy of Natural Sciences of Philadelphia. Remove constraint Organization: Academy of Natural Sciences of Philadelphia. Place Philadelphia (Pa.) Remove constraint Place: Philadelphia (Pa.) Year 1900 to 1949 Remove constraint Year: <span class="from" data-blrl-begin="1900">1900</span> to <span class="to" data-blrl-end="1949">1949</span>

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Edward James Nolan documents and correspondence on the History of the Academy of Natural Sciences, Philadelphia, 1846-1915 (inclusive)

Held at: Academy of Natural Sciences, Philadelphia [Contact Us]

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J. Percy Moore papers, 1847-1963 (inclusive)

Held at: Academy of Natural Sciences, Philadelphia [Contact Us]

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President's Office and Administrative Records, 1874-2003, 1939-1993 (bulk) 1874-2003 (inclusive)

Held at: Academy of Natural Sciences, Philadelphia [Contact Us]

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H. A. Pilsbry papers, 1900-1953 (bulk) 1885-1957 (inclusive)

Held at: Academy of Natural Sciences, Philadelphia [Contact Us]

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Academy of Natural Sciences, Philadelphia Board of Trustees records, 1976-1989 (bulk) 1925-1990 (inclusive)

Held at: Academy of Natural Sciences, Philadelphia [Contact Us]