Natural and political observations mentioned in a following index, and made upon the Bills of mortality / By John Graunt ... With reference to the government, religion, trade, growth, ayre, diseases, and the several changes of the said city [London] [Sometimes ascribed to Sir W. Petty].

Licence: Public Domain Mark

Credit: Natural and political observations mentioned in a following index, and made upon the Bills of mortality / By John Graunt ... With reference to the government, religion, trade, growth, ayre, diseases, and the several changes of the said city [London] [Sometimes ascribed to Sir W. Petty]. Source: Wellcome Collection.