4901. [Frank Shifflett printing from microfilm on to paper] Publication: [1963?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
4902. [Mr. Bragg and Mr. Weinstock] Publication: [1963?] Subject(s): African AmericansNational Library of Medicine (U.S.). Reference Services Division.
4903. [Frank Shifflett adjusting the Haloid Xerox machine] Publication: [1963?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
4904. Frank Shifflett at copy flo machine Publication: [1963?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
4905. Mrs. Pearl Caldwell operates the MacBeth densitometer Author(s): Bredland, Ralph. Publication: 1969 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
4907. [History of Medicine Division's card catalog] Author(s): Pruyn, Peter N. Publication: [1962] Subject(s): Catalogs, LibraryLibrarians
4908. Dr. Blake and Sheila Parker Durling behind desk Author(s): Pruyn, Peter N. Publication: [1962?] Subject(s): Libraries, MedicalLibrarians