The Power Plant 71 



ments are, like most other cheap things, dear at any 

 price. In the milk-handling rooms and in the power 

 plant accurate knowledge of temperatures and pres- 

 sures often creates just that distinction between the 

 dairy product that has to be sold at a loss because 

 something is not quite standard about it, and the 

 product that is perfect in purity and flavor because 

 the conditions essential to quality have been care- 

 fully watched and controlled. Real quality instru- 

 ments — high-grade, accurate, and dependable — 

 very soon save many times their initial cost, and 

 should never be considered as an extra expense but 

 as a definite investment. Nowhere is the " Penny- 

 Wise, Pound-Foolish " policy more to be avoided 

 than when equipping the dairy with indicating and 

 recording instruments. Get the best. 



