Filtragem por: Contributor Dr. & Mrs. Emil C. Beyer Remover Contributor: Dr. & Mrs. Emil C. Beyer Location Duke Medical Center Library & Archives Remover Location: Duke Medical Center Library & Archives Coleção Library Artifact Collection Remover Coleção: Library Artifact Collection Sujeito Brass Remover Sujeito: Brass Sujeito Compound monocular Remover Sujeito: Compound monocular Sujeito Microscope Remover Sujeito: Microscope