To the Middlesex Laboratory of Glandular Research Ltd., 21 Farringdon Avenue, London, E.C.4.... : order form.

  • Middlesex Laboratory of Glandular Research.
Date:
[between 1920 and 1929?]

Licence: In copyright

Credit: To the Middlesex Laboratory of Glandular Research Ltd., 21 Farringdon Avenue, London, E.C.4.... : order form. Source: Wellcome Collection.