108 



THE DAIRYMAN 



what kind of milk they could produce in dairy 

 barns they had never before visited. 



For six days before the date of this excursion, 

 tests were made for the numbers of bacteria in 

 the milk brought to the shipping station at Ox- 

 ford by these 10 dairymen from their own dairy 

 farms. The results are shown in the following 

 tabulation : 



BACTERIAL TESTS, OXFORD DAIRYMEN'S MILK 



(ON OXFORD DAIRIES) 

 March 17 to April 5, Inclusive 



At the same time a laboratory man had been 

 sent ahead as an advance agent to the town of 

 Kelton, Pa., where it was proposed to carry out 



