June, 1929] 



Electric Household Refrigeration 



19 



TABLE VIII. — Ice, Sawdust, Hauling and Labor Costs for the Three-Year Period 

 Before Installation of Electric Method. 



I 



* On farms 1, 2 and 4 the ice formerly used by the house refrigerators amounted to 



1/8, 1/5, and 1/10 respectively of the total ice each year. 

 The same fraction of the total costs has therefore been assigned in each case except 



with No. 4 where it was doubled to prevent favoring the combination method. 

 I Farm No. 4 is not included in these averages. 



