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Letter from Leonidas H. Berry to Dr. George D. Cannon
saying he was interested to learn that he has joined him in his interest regarding the narcotics problem, and that he hopes to talk to him or see in New York in the next few days
Courtesy National Library of Medicine
![Page with typewritten text.](http://www.nlm.nih.gov/exhibition/forallthepeople//img/dg_285_Lg.jpg)
Topic:
Addiction Treatment, Dr. Berry's CareerCreator:
Leonidas H. BerryDate:
February 20, 1970