include in his report a brief description or sketch of each new animal 

 tested. 



2. The supervisor shall see the cow milked dry at the regular 

 milking prior to beginning the test,* shall verify the fact with his own 

 hands and note the time of the same. The last milking must occur at 

 the same hour, one or more days later according to the length of the 

 test. 



3. The number of cows to which an inspector is limited shall be 

 dependent upon the amount of work required and the facilities at 

 hand. He shall not exceed five cows when milked four times daily, 

 without special permission from the station. He shall allow only 

 one of the cows entered to be milked at a time and shall personally 

 oversee the entire milking. 



4. A cow must be milked out at a single sitting. In no case will 

 it be allowable to go back and strip her a second time. 



5. The supervisor shall weigh the milk and verify the weight of 

 the pail. He must thoroughly mix the milk previous to taking the 

 necessary sample and retain the same under absolute control until 

 tested. 



6. Disturbing conditions such as sickness, being in heat, change 

 of milker, etc., must always be entered on the report, also the weight 

 of scattered milkings during the month when required. The super- 

 visor must also record date of the cow's birth, when last calf was 

 dropped, when the cow was served, and if a yearly lest when begun, 

 together with a statement of kind and amount of feed, both grain and 

 roughage, and method of feeding, also the use of condiments, condi- 

 tion powders, or drugs of any kind. 



7. Any tampering with a cow under test or with the samples by 

 the owner or an employee, or refusal to comply with the rules must 

 be reported at once to the station by telephone. Lack of proper 

 apparatus or facilities for doing satisfactory work should also be 

 reported. 



8. As soon as possible after the completion of the test, the super- 

 visor shall bring or send to the station, on blanks furnished by the 



*The Secretary of the A. G. C. C, William II. Caldwell, writes under date of March j6, 

 1904, "We have not considered it necessary for the inspector to be present at the previous 

 milking in case of the yearly tests as he can tell from the records whether the animal is giv- 

 insr normal amount or not." 



