ILLUSTRATIONS 



A SORRY CONTRAST. A COMPARISON OF EXPENDITURES 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 MAY HAPPEN TO MILK DURING 



THE EARLY HOURS OF THE MORNING 60 



A COMMON CONDITION OF Cows IN WINTER 67 



CLEANING Cows PREPARATORY 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, CONN., 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 



