Report on the method of extracting quinine from cinchona bark as practised in the factory at Mungpoo
Scope & Content:
Letters enclosing report by Dr George King, Superintendent of the Royal Botanic Garden, Calcutta, on the method of extracting quinine from cinchona bark, as practised in the factory at Mongpoo by Mr Gammie. King also requests that samples of the following cinchona products be supplied to him: C...