21. Administration and receiving building Publication: 1918 Subject(s): Facility Design and Construction
23. [National Library of Medicine mezzanine under construction] Publication: [196-?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)
24. [Second tier stack area] Publication: 1955 Subject(s): Libraries, MedicalLibrary MaterialsFacility Design and ConstructionNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)
25. [Top shelves in reference division's reading room] Publication: [1951?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Army Medical Library (U.S.)
26. [Shelf support for the reference division reading room] Publication: [1951?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Army Medical Library (U.S.)
27. [Building condition corroded pipes in basement] Publication: [1953?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)
28. Building condition deteriorating floor supporting beams Publication: [1953?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)
29. [Building condition floor support deterioration] Publication: [1953?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)
30. [Building condition extent of floor support damage] Publication: [1953?] Subject(s): Libraries, MedicalFacility Design and ConstructionNational Library of Medicine (U.S.)Armed Forces Medical Library (U.S.)