ILLUSTRATIONS 



A SoHBT Contrast. A Comparison of Expknditures 3 



" I Drink to the General Death of the Whole Table " 5 



An Educational Placard, Philadelphia Milk Show, 

 1911 9 



Cartoon, illustrating Fundamental Problems of the 



Milk Question 17 



Composition of Milk and Other Food Materials . . 33 



Two Kinds of Milk Pails 55 



Four Grades of Milk as indicated by the Dirt Test . 60 



Good Milk cannot be secured with Cheap Labor . 60 



One of the Things that mat happen to Milk during 

 THE Earlt Hours of the Morning 60 



A Common Condition of Cows in Winter 67 



Cleaning Cows prepabatort to Milking 67 



Barnyard showing Conditions which endanger Milk 83 



Clean Barnyard and Well-lighted Barn 83 



Diagram showing Relation of Milk Routes to Typhoid 

 Fever, Stamford, Coiw., 1895 115 



A Localized Epidemic of Typhoid, due to Infected 



Milk Supply 117 



Difficulty of , obtaining Clean Milk under Dirty 



Conditions 137 



A Modest but Clean Barn 137 



Neat, Clean, Inexpensive Cow Barn 137 



Forms of Certificates 149 



A Good Type of Inexpensive Milk House .... 153 

 The Interior of Inexpensive Milk House .... 153 

 Time and Temperature for Milk Pasteurization . . 197 



