7771. Letter from Percival Hartley, Medical Research Council of Great Britain to Michael Heidelberger Publication: Produced: 28 May 1944 Subject(s): World War II Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7772. Letter from Felix Haurowitz to Michael Heidelberger Publication: Produced: 9 January 1943 Subject(s): World War IIComplement System Proteins Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7773. Letter from Felix Haurowitz to Michael Heidelberger Publication: Produced: 10 February 1948 Subject(s): Allergy and ImmunologyAntigen-Antibody Reactions Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7774. Letter from Michael Heidelberger to Felix Haurowitz Publication: Produced: 16 February 1948 Subject(s): Antigen-Antibody Reactions Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7775. Letter from A. D. Hershey to Michael Heidelberger Publication: Produced: [10 April 1941] Subject(s): Antigen-Antibody ReactionsBacteriophagesKinetics Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7776. Letter from Michael Heidelberger to A. D. Hershey Publication: Produced: 28 April 1941 Subject(s): Antigen-Antibody ReactionsBacteriophagesKinetics Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7777. Letter from A. D. Hershey to Michael Heidelberger Publication: Produced: 1 May 1941 Subject(s): Antigen-Antibody ReactionsBacteriophagesKinetics Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7778. Letter from Michael Heidelberger to A. D. Hershey Publication: Produced: 28 July 1942 Subject(s): Antigen-Antibody ReactionsBacteriophagesKinetics Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7779. Letter from A. D. Hershey to Michael Heidelberger Publication: Produced: 4 August 1942 Subject(s): Antigen-Antibody ReactionsBacteriophagesKinetics Archival Collection: The Michael Heidelberger Papers (Profiles in Science)
7780. Letter from Michael Heidelberger to C. W. Shilling, United States Department of the Navy Publication: Produced: 11 February 1952 Subject(s): Immune Seragamma-Globulins Archival Collection: The Michael Heidelberger Papers (Profiles in Science)