Letter to Dr. John R. Williams 17/04/1923
Macleod, J. J. R. (John James Rickard), 1876-1935
[Toronto]
April 17 1923
1 leaf ; 28 x 21 cm.
Carbon copy of typescript letter. Reports on the delay in patenting Insulin. Mentions a Dr. M- of Rochester.
insulin:L10151
MS. COLL. 241 (Best) Box 51, Folder 45 Title based on content of letter.
Williams, John R.Murlin, John R. (John Raymond), b. 1874Insulin - PatentsInsulin - AnalogsInsulin - Other discoverers