English opium. : The premium of thirty guineas was this Session presented to Messrs. Cowley and Staines, surgeons, of Winslow, Bucks, for cultivating four acres of the white poppy ...

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English opium. : The premium of thirty guineas was this Session presented to Messrs. Cowley and Staines, surgeons, of Winslow, Bucks, for cultivating four acres of the white poppy ... Public Domain Mark. Source: Wellcome Collection.