LIST OF ILLUSTRATIONS 



I. 



II. 

 III. 



IV. 



VI. 



VII. 



VIII. 



IX. 



X. 



XI. 



XII. 



XIII. 



XIV. 



XV. 



XVI. 



XVII. 



XVIII. 



XIX. 



XX. 



Cow Yard with Stagnant Pool . . Frontispiece 



FAOING PAGE 



An Unsanitary Cow Barn 34 



Cow Barn where Cleanliness is Impossible . . 42 

 "Cheap" MUk — for the Babies of the Tene- 

 ments 52 



Manure heaped inside of Cow Barn where Milk- 

 ing is Done 62 



An Ideal Cow Stable 72 



Cows that Need Washing 85 



Filthy Barn-yard with Pools of Liquid Matter . 95 

 A Typical Retail Milk Store . . . .105 



Dirty Cow Barn 112 



Diseased Cow, Milk from which was sold in New 



York 124 



EfEect of Raw Tuberculous Milk upon a Guinea 



Pig 130 



Cow in Last Stage of Tuberculosis . . . 142 



A Study in Headlines 154 



Bacteria in the Atmosphere .... 160 



Same Interior as Shown in Plate V . . . 166 

 Milk sold on the Ope'n Sidewalk . . . .172 



A Straus Depot for Adults 186 



"Clean Milk" Farm, Rochester, N.Y. . . 206 

 Infants' Milk Depot, Rochester, N.Y. . . .212 



