381. The use of the membrana tympani as a phonautograph and logograph Author(s): Blake, Clarence J. (Clarence John), 1843-1919, author Publication: New York : William Wood & Company, 1879 Subject(s): SoundCopying ProcessesEquipment and SuppliesTympanic Membrane
382. Letter from Arthur S. LaPine & Co. to Joshua Lederberg Publication: Produced: 6 October 1954 Subject(s): Equipment and Supplies Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
383. Letter from Joshua Lederberg to Arthur S. LaPine & Co. Publication: Produced: 11 October 1954 Subject(s): Equipment and SuppliesLaboratories Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
384. Letter from Joshua Lederberg to Difco Laboratories Publication: Produced: 29 January 1951 Subject(s): Equipment and Supplies Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
385. Letter from Soren Lovtrup to Joshua Lederberg Publication: Produced: 16 November 1951 Subject(s): Equipment and Supplies Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
386. Letter from Joshua Lederberg to Soren Lovtrup Publication: Produced: 19 November 1951 Subject(s): Equipment and Supplies Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
387. Letter from Allen G. Marr to Joshua Lederberg Publication: Produced: 5 September 1952 Subject(s): Genetics, MicrobialEquipment and SuppliesStaining and Labeling Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
388. Letter from Joshua Lederberg to Allen G. Marr Publication: Produced: 15 September 1952 Subject(s): Equipment and SuppliesIndicators and Reagents Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
389. Letter from Joshua Lederberg to Chester M. McCloskey Publication: Produced: 13 March 1948 Subject(s): Equipment and SuppliesGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
390. Letter from Ross E. McKinney to Joshua Lederberg Publication: Produced: 16 December 1953 Subject(s): Equipment and SuppliesStaining and Labeling Archival Collection: The Joshua Lederberg Papers (Profiles in Science)