1. Letter from T. W. Millen, Hy-Line Poultry Farms to Joshua Lederberg Publication: Produced: 14 November 1951 Subject(s): Bacteriophage TypingStaphylococcusBacteriolysis Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to T. W. Millen, Hy-Line Poultry Farms Publication: Produced: 19 November 1951 Subject(s): Bacteriophage TypingBacteriolysisStaphylococcus Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
