Titles
- Letter from Stephen Zamenhof to Joshua Lederberg6
- Letter from Taliaferro Clark to Lawrence Kolb6
- Letter from Vittorio Sgaramella to Joshua Lederberg6
- Letter from W. W. Wilkerson to John E. Fogarty6
- Letter from Ward Pigman to Joshua Lederberg6
- Letter from Wendell M. Stanley to Maclyn McCarty6
- Letter from William Osler to Francis J. Shepherd [Transcript]6
- Letter from William Osler to J. George Adami [Transcript]6
- Medical Society of the District of Columbia: Dr. Christie and others6
- Medical recipe book6
- Memorandum from Elliott C. Levinthal to Joshua Lederberg6
- Memorandum from Joshua Lederberg to Clayton Rich6
- Microscopy: General view- Early Microscope and various attachments6
- On the theory and practice of midwifery6
- Orfila6
- Physiology: Apparatus used for physiological measurements6
- Proceedings in behalf of the Morton testimonial6
- Regulations for the Medical Department of the Army6
- Restriction and prevention of diphtheria6
- Route slip6