In 1866 , Lankester wrote about John Snow 's conclusion that the pump itself was the cause of the Cholera outbreak .
Dr Edwin Lankester was a physician on the local research conglomerate that studied the 1854 Broad Street Cholera Epidemic .
In 1866 , physician wrote about John Snow 's conclusion that the pump itself was the cause of the Cholera outbreak .
Dr Edwin Lankester was a physician on the local research conglomerate that studied the 1854 Broad Street Cholera Epidemic .