Date
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"'God's Gift to the People of the Orient': Coffee, Slavery, and Medicine in Early Modern Tuscany"
Lucia Dacome (University of Toronto)
Commentator: Duygu Yildirim (University of Tennessee) 

Image
Harold Miller Lewis

Harold Miller Lewis (1893-1978). Laboratory notebook, recording Edwin H. Armstrong's discovery of superheterodyne reception. Autograph manuscript, 137 pp. Paris, July 21, 1918-January 8, 1919. -- RBML