16 



etc., covering: the same. If for any reason the plac- 

 ards recjuired by this regulation are removed from 

 the car or are destroyed or rendered illej^ible, they 

 shall be innnediately replaced by the transjmrtation 

 company or its a.ucents, the intention beinf^ that legible 

 placards shall be maintained on the cars from the 

 time of shipment until they arrive at destination, and 

 until the disposition of the cars is indi(.'ated by an 

 inspector of the liureau of Animal Industry. 



Reg-ulation 22. Cattle diseased with scabies which 

 have been dipped once in either the lime-and-sulphur 

 or the tobacco-and-sulphur dip under the supervision of 

 an insi)ector of the Bureau of Animal Industry within 

 ten days of date of shipment, may be shipped inter- 

 state for immediate slaughter to a recognized 

 slaughtering center, and when so shipped the said 

 cattle shall not be diverted en route and shall be 

 slaughtered within two weeks after arrival at desti- 

 nation. If cattle diseased with scabies are to be 

 shipped interstate for stockers or feeders, they shall 

 be dipped twice, ten days apart, under the supervision 

 of an inspector of the Bureau of Animal Industry, 

 in either the lime-and-sulphur or the tobacco-and- 

 sulphur dip ; or they shall be either dipiped once in, 

 or sprayed once with, a properly prepared emulsion 

 of Beaumont crude petroleum or similar oil under 

 the supervision of such inspector. After dipping or 

 spraying they shall be submitted to inspection before 

 shipment. Cattle not visibly diseased, but which are 

 known to be part of a diseased herd, intended for 

 stockers or feeders, shall be dipped once under the 

 supervision of an inspector of the Bureau of Animal 

 Industry in either the lime-and-sulphur or the to- 

 bacco-and-sulphur dip before being shipped inter- 

 state ; or they shall be either dipped once in, or 

 sprayed once with, a properly prepared emulsion of 

 Beaumont crude petroleum or similar oil under the 

 supervision of an inspector of the Bureau of Animal 

 Industry. However, diseased cattle may be dipped 

 once in either the lime-and-sulphur or the tobacco- 

 and-sulphur dip under the supervision of an inspector 

 of the Bureau of Animal Industry at the point of 

 origin and shipped interstate for stocking or feeding 

 purposes if arrangements have been made for the 



