m 



I Milking time will be more pleasant ] 

 land profitable if you use BLUE SEAL 

 iFly Spray. BLUE SEAL effectively con- 

 1 trols flies. When applied morning 

 1 and evening before milking time, it 

 I will free cows from flies during the 

 I day and night whether in bam or j 

 I pasture. 



BLUE SEAL Fly Spray is a super- 1 

 strength insecticide that kills any | 

 insect that comes in contact with 

 the mist. It holds its strength for 

 hours because it evaporates 

 slowly. Use it on hogs and 

 horses as well as in poultry 

 houses. 



BLUE SEAL is SAFE to use- 

 it will not taint milk, mat the 

 hair, blister the sldn nor dis- 

 color a light-colored cow. 

 A peimy's worth of BLUE 

 SEAL per animal per day 

 assures freedom from 

 flies. 



Moderately priced in 

 one gallon cons, tive 

 gallon drums, 30 gal- 

 lon or 50 gallon drums 



■::f'M^ 





s 



KILLS FLIES IN MILK HOUSE 



USE A BLUE SEAL CONTINUOUS SPRAYER 



.... produces a fine mist. 

 .... gives effective distribution. 

 .... saves Fly Spray. 



Moderately priced in 1 pt. — 1 qt. and V2 gallon 

 sizes. 



^ ^, 



PROTECTS CHILDREN IN HOME 



BLUE SEAL SUPREME 

 Killer is odorless, taste- 

 less and colorless. It is 

 unsurpassed for use in 

 milk houses, dairies, 

 creameries, restaurants 

 and food stores. It 

 quickly kills flies and 

 other insects and pre- 

 vents contamination of 

 milk and other perish- 

 able foods — and is 

 absolutely harmless to 

 animal or man. 



^ 



BLUE SEAL 



FLY SPRAY 



H/LLS AND R£PELS 



tTWI fl«t MM flKt «N mtU tukl 



ILLINOIS FARM SUPPLY CO. 



BLUE SEAL Hy Killer 

 will kill flies and insects 

 in homes, stores, 

 schools and churches. 

 It will not stain wall 

 paper, drapes, curtains 

 or delicate fabrics — it 

 is pleasingly perfumed. 

 Quickly lolls flies, mos- 

 quitos, moths, spiders, 

 ants, roaches, bed 

 bugs, fleas and other 

 household pests. 



608 S. DEARBORN ST. 

 CHICAGO. ILLINOIS 



