Sept., 1909.] 



A STUDY OP FARM BUTTER-MAKING. 



257 



cheap power. As conditions vary on different farms, each indi- 

 vidual must choose for himself the power which seems best suited 

 to the conditions. In comparing the relative cost of the various 

 powers mentioned, with the intial cost and the running expenses, 



Con:bi.ncd Churn and Butter Worker 



Fig. S, Types of butter workers in daily use on New Hampshire famis. 



