TESTING FOR BUTTERFAT 



619 



Fig*. 93. Acid Dipper for Cream 



Pig*. 94 



Cream Pipette '- 



Lg*. 92 

 Standard 

 Milk Pipette 



Pig 1 . 95 



Combined 



Acid Bottle - 



Tig. 96 

 Acid Cylinder 



1 Courtesy Louis F. Naf.s. 



2 Courtesy Mojonnier Bros. Co. 



