Doing both Jobs 



WELl 

 wi/itb Blue Seal 



v.tWl/W. 



Protect Your Cows and Horses 



Kill Flies and Mosquitoes IVow 



Official warnings declare that an epidemic of sleeping 

 sickness may come with fly time. 



Sleeping sickness has been iound to be always danger- 

 ous and oiten fatal to animals. Control flies and mosquitoes 

 to protect your livestock. 



Spray your horses thoroughly with Blue Seal, once a day 

 or oitener ii necessary. This is an aid in preventing sleeping 

 sickness. 



Keep the cow's tail out of your face and get more milk 

 in the pail by spraying twice daily with Blue SeaL 



Blue Seal Fly Spray ossures maximum "KNOCK-DOWN" 

 and KILLING strength because of its extra concentration of 

 pyrethreum, orthi-di-chlorobenzine, Lethane and Pine Oil. 

 When applied properly with a good sprayer. Blue Seal will 

 effectively kill and control flies around all livestock in bam 

 or pasture. 



ILLINOIS FARM SUPPLY COMPANY 



CHICAGO. ILLINOIS 



SPECIAL COMBINATION OFFER 



'fr^ 



fJi£SMAN TODAY 



ONE GALLON OF BLUE'SEAL 

 FLY SPRAY AND A CONTINUOUS 

 SPRAYER... $1.90 VALUE 



FO/i O/VL/ 



^1.65 



MAY, 1939 



11 



