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Langley Memoir of Mechanical Flight, Pt. I. 1887 to 1896
Samuel Pierpont Langley
New Ceratopsian Dinosaur from the Upper Cretaceous of Montana
Austin Hobart Clark et al.
Phonetic Transcription of Indian Languages
American Anthropological Association
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Assistant Director and of the Curators of the U.S. National Museum
United States National Museum
Report of the Secretary of the Smithsonian Institution ...
Smithsonian Institution and Smithsonian Institution. Board of Regents
Report on the Progress and Condition of the United States National Museum
United States National Museum
Report on the Progress and Condition of the United States National Museum
United States National Museum
Report on the Progress and Condition of the United States National Museum
United States National Museum