ILLUSTRATIONS 



PAGE 



Whole Milk Bottle 16 



Pipette for Milk (17.6 cc.) 16 



Trowbridge Plug and Method op Using 18 



Correct Position for Filling Bottles 20 



Correct Manner of Taking Reading with Calipers 20 



Eight-bottle Hand Tester. Farm Size 21 



Correct Method of Taking Reading on Whole Milk Bottles. From the Ex- 

 treme Lower Meniscus to the Top of the Upper Meniscus 21 



Small Laboratory Cream Scales , 23 



Small Four-bottle Tester 24 



Skimmilk Bottle 25 



Lactometer 27 



Lactometer Cylinder 27 



Apparatus for Acid Test 40 



Farrington's Acid Test Apparatus 40 



Spring Balance for Weighing Milk 47 



