INTRODUCTION 
Man is an animal and the story of his activities properly forms a chapter 
of natural history. 
The exhibits of the Hall of Public Health are planned to illustrate 
certain important phases of man’s relation to his environment—to show 
how it affects him and how he modifies it with a view to making life safer 
and more healthful. 
It is hoped that this Guzde Leafiet may be of service to those who wish 
to learn briefly and connectedly the story which the exhibits have to tell. 
WATER SUPPLY 

PLAN OF HALL OF PUBLIC HEALTH 
Showing the arrangement of the exhibits and location of the cases 
referred to in the Notes. 
