41. Mr. Parkam using microfilm camera Publication: 1962 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
42. [Microfilming a book with the mobile camera] Publication: 1962 Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
43. [Mr. Parkam using the mobile camera] Publication: [1962] Subject(s): Library MaterialsMicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
44. [Microfilming with the RSD/PSD mobile camera] Publication: [196-?] Subject(s): Library MaterialsMicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
45. 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.
46. [View of the RSD/PSD mobile camera] Publication: [196-?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
47. [RSD/PSD mobile camera in the stack area] Publication: [196-?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
48. [Haloid Xerox copy flo machine] Publication: [1969?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
49. [Frank Shifflett printing from microfilm on to paper] Publication: [1963?] Subject(s): MicrofilmingAfrican AmericansNational Library of Medicine (U.S.). Reference Services Division.
50. [Mr. Bragg and Mr. Weinstock] Publication: [1963?] Subject(s): African AmericansNational Library of Medicine (U.S.). Reference Services Division.