APPENDIX 301 



embraced in the returned licenses which the establish- 

 ment shall continue to produce. 



REGULATION 12. LABELS 



SECTION 2. Paragraph 7. The name and address of 

 the manufacturer may be omitted from trade labels 

 when any virus, serum, toxin, or analogous product is 

 to be distributed by a person other than the manufac- 

 turer, but in such case the distributor must state on the 

 label his or its trade name and address in immediate 

 connection with a statement showing the license under 

 which the product was manufactured. This statement, 

 together with the name and address of the distributor, 

 shall appear in letters of uniform size and character 

 and be in the following form: "Produced under U. S. 



Veterinary License No. . Distributed by (name 



and address of distributor)." The name of the dis- 

 tributor shall not appear on the label except in imme- 

 diate connection with the Federal license legend. 



REGULATION 17. ANIMALS 



SECTION 3. Paragraph 1. All hogs which are admit- 

 ted to the premises of licensed establishments under the 

 provisions of section 1, paragraph 1, of this regulation 

 shall be held in receiving pens for at least 24 hours after 

 admission to the premises, and during this time they 

 shall be allowed free range and contact with not less 

 than 2 contact calves for each lot of 200 hogs or less in 

 the receiving pens. 



SECTION 4. Paragraph 2. The removal of contact 

 calves from receiving pens shall be so arranged that a 

 rotation will be established whereby each animal will 

 be replaced at intervals of one month and both animals 

 replaced every two months. 



SECTION 9. Paragraph 3 (&). Hogs which survive 

 inoculation and exposure for the production of hog- 



