cases in quarantine, close the roosting houses and 

 use the vaporizer each night for at least three 

 nights. If in the early stages, three treatments 

 will cure, but later on it requires more. We have 

 repeatedly cured bad cases of roup and diphtheria 

 with the vaporizer, and have never failed when 

 taken in time. When not in use always keep 

 the box containing the ammonia and camphor 

 closed. The success of this treatment depends 

 upon using it promptly > and in bad cases, persever- 

 ingly. Those who have had experience in treat- 

 ing roup by old methods will gladly drop the dis- 

 gusting, sickening processes, and substitute this 

 clean, wholesome, and convenient one. It is a 

 good plan to keep lantern and vaporizer close 

 together, and when you make your night round 

 with lantern, just carry the vaporizer along. 



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