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Letter from G. B. VanWagenen, Marshall Field and Company, Chicago, Illinois, to Dr. Leonidas H. Berry,
asking if Berry could evaluate a proposal put forth by their committee on narcotics addiction and provide advice, noting that they have studied the Berry plan
Courtesy National Library of Medicine
![Page with typewritten text.](http://www.nlm.nih.gov/exhibition/forallthepeople//img/dg_1507_back_Lg.jpg)
Topic:
Addiction Treatment, Dr. Berry's CareerCreator:
G. B. VanWagenenDate:
October 19, 1961