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By: Wetmore, Alexander,Edition:Publication info: 1948Volume:Series:Holding Institution: Smithsonian Institution ArchivesSubjects: Barro Colorado Canal Zone Clippings (information artifacts) Correspondence Field notes Herrera, Provincia de Itineraries Los Santos Ornithology Panama Smithsonian tropical research institute Wright Flyer (Airplane)BHL Collections: Smithsonian Field Books collection