141. [Empty RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
142. [Weinstock shelving the RSD/PSD stacks] Publication: [196-?] Subject(s): Library MaterialsAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
143. [Staff in the Interlibrary Loan area] Publication: 1962 Subject(s): Libraries, MedicalAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
144. Mr. Parkam using microfilm camera Publication: 1962 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
145. [Microfilming a book with the mobile camera] Publication: 1962 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
146. [Mr. Parkam using the mobile camera] Publication: [1962] Subject(s): Library MaterialsMicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
147. [Microfilming with the RSD/PSD mobile camera] Publication: [196-?] Subject(s): Library MaterialsMicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
148. Miss Frances Joseph operates the preservation camera Author(s): Bredland, Ralph. Publication: 1969 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
149. [View of the RSD/PSD mobile camera] Publication: [196-?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
150. [RSD/PSD mobile camera in the stack area] Publication: [196-?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.