Name
- Lee, Roger I, Fellow of the Corporation Harvard University2
- Leiper, Robert Thomson, Director Commonwealth Bureau of Helminthology2
- Liebmann, Alfred J, Dr of Schenley Laboratories Inc Indiana2
- Liederkerke, — de, Count of the Belgian Embassy London2
- Linnean Society, London, 1788-20132
- Lumley, E G, of London2
- MacKinnon, —, wife of Donald MacKinnon2
- Macleod, Douglas, surgeon2
- Macmillan, A, Mrs friend of Sir Alexander Fleming2
- Markianos, D J, Greek reporter2
- Marlow, G Stevenson2
- Martin, David Christie, Kt, scientific administrator2
- Massigly, René, of the French Embassy London2
- Maxey, Evelyn G, of the Directorate of Medical Supplies Ministry of Supply2
- Medicine Illustrated, journal2
- Mellanby, Edward, GBE, medical scientist and administrator, 1884-1955, http://isni.org/isni/000000...2
- Miall, Stephen, Editor Journal of the Society of Chemical Industry2
- Ministry of Health, Emergency Public Health Laboratory Service2
- Ministry of Supply, General Penicillin Committee2
- Morton, William, neighbour of Sir Alexander Fleming2