33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
2006416
166646
2
Public Timelines
FAQ

sep 8, 1845 - Broad Street pump experiment

Added to timeline:

Date:

sep 8, 1845
Now
~ 180 years ago