Letter from Samuel Pierpont Langley of the Smithsonian Institution to Philip Lutley Sclater regarding the establishment of a Zoological Park in the City of Washington
SEC/7/12/4
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Unidad documental simple
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1889
Parte de ZSL Secretaries
SEC/7/12/21
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Unidad documental compuesta
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1868
Parte de ZSL Secretaries
Letters from Sir Charles Lyell to Philip Lutley Sclater regarding the donations of a text regarding Charles Darwin to the Library of the Zoological Society of London, a list of books to be purchased for the Library, the foundation of a zoological society in Boston, Massachusetts, and a request from keepers to read books on natural history and the animals in their care
SEC/13/1/67
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Unidad documental compuesta
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1961
Parte de ZSL Secretaries
Correspondence with W P Heuschele, Veterinarian at San Diego Zoological Garden regarding the minutes of a meeting of the Research Council of the Biological Research Institute
SEC/13/1/110
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Unidad documental compuesta
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1959
Parte de ZSL Secretaries
Correspondence with Rio Grande Park Zoo regarding the acquisition of rare animals, such as Asiatic Rhinos