THIRTY-FIFTH ANNUAL CONVENTION. 209 



vessels or containers : Provided, that nothing in this section 

 shall be construed to prevent the sale of skim milk to factories 

 engaged in the manufacture of skim milk products, nor the sale 

 of skim milk under the provisions of Section 19 of this Act. 



Sec. 17. Persons Receiving Milk to Wash Cans. Any 

 person, firm or corporation who receives from any other person, 

 firm or corporation, any milk or cream in cans, bottles or vessels 

 which have been transported over any railroad or boat line, 

 where such cans, bottles or vessels are to be returned, shall cause 

 the said cans, bottles or vessels to be emptied before the said 

 milk or cream contained therein shall become sour, and shall 

 cause said cans, bottles or vessels to be immediately washed and 

 thoroughly cleansed and aired. 



Sec. 18. Not to Manufacture Pood from Impure or Un- 

 clean Milk or Cream. No person, firm or corporation shall 

 manufacture from unclean, impure ,unhealthful or unwholesome 

 milk, or from cream from the same, any article of food. 



Sec. 19. Sale of Skim Milk — Cans — How Labeled. No 

 person, firm or corporation shall sell, or expose for sale, or have 

 in his possession with intent to sell, in any store or place of busi- 

 ness, or on any wagon or other vehicle, used in transporting 

 milk or milk commonly called "skim milk" without first attach- 

 ing to the can, vessel or other package containing said milk, a 

 tag with the words "skim milk" printed on both sides of said 

 tag in large letters, each letter being at least three-fourths of an 

 inch high and one-half inch wide. Said tag shall be attached to 

 the top or side of said can, vessel or package where it can be 

 easily seen. 



Sec. 20. Instruments for Measuring Milk and Cream 

 Standards. The State standard milk measure or pipettes shall 

 have for milk a capacity of seventeen and six-tenths cubic cen- 

 timeters, and the State standard test tube or bottles for milk 

 shall have a capacity of two cubic centimeters of mercury at a 

 temperature of sixty degrees Fahrenheit between "zero" and ten 

 on the graduated scale marked on the necks thereof. For cream 

 eighteen grams shall be used and the standard test tubes or 



