Letter to Professor Macleod 5/11/1927
5th Nov. 1927
1 leaf ; 29 x 22 cm.
Item is a very short typescript letter signed by G. Zuelzer.
MS. COLL. 241 (Best) Box 52, Folder 30
Title based on content of letter.
Macleod, J. J. R. (John James Rickard), 1876-1935Pancreatic extracts - Research before 1921