111. [Woman in RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
112. [RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsNational Library of Medicine (U.S.). Reference Services Division.
114. [A fine prints collection] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrariansNational Library of Medicine (U.S.)
115. [Copyflo machine produces photocopied articles from microfilm] Publication: Produced: [1957?] Subject(s): Libraries, MedicalLibrary AutomationCopying ProcessesLibrary MaterialsNational Library of Medicine (U.S.)