THE CAVENDISH LECTURE 



THS ?ALL TTJ TRB GRSRT!/.:, DEA'TH RAT 



Factory legislation. Sanitation. Modern medicine. 



Fig. 6. Diao-ram of general death-rate. Corrected for ages— males. 



TTTB PALL IS THB OFfNEHAL DEATH RATE. 



Factory legislation. Sanitation. Modern medicine. 



Pig. 7. — Diagram of general death-rate. Cor.ected for age — females. 



