Relative Efficiency of Separators 



191 



A series of trials made in Germany* shows a con- 

 siderable variation in the various styles, and, on the 

 whole, a rather less efficiency than has been obtained 

 in this country, as is seen in the table following : 



But while all the forms of separators can be made 

 to do perfect work, there is more or less variation 



* Milch Zeitung, xxiii., p. 296. 



