Letter to Dr. G. H. A. Clowes 12/12/1922
Macleod, J. J. R. (John James Rickard), 1876-1935
[Toronto]
December 12 1922
2 leaves ; 28 x 21 cm.
Carbon copy of a typescript letter. Discusses the distribution of insulin, particularly in Canada.
insulin:L10356
Aventis Pasteur Limited Archives 95-025-01 Title based on content of letter.
Clowes, G. H. A. (George Henry Alexander), 1877-1958Insulin - Early manufacture