Title page of mortality bill for London for 16645, covering part of the period of the Great Plague. John Graunt 16201674 based his statistical analysis on these weekly and yearly tables. Editorial Stock Photo - Afloimages
Title page of mortality bill for London for 1664/5, covering part of the period of the Great Plague. John Graunt (1620-1674) based his statistical analysis on these weekly and yearly tables.