IX 



SWIFT'S 



Arsenate of Lead 



STANDS FOR 



Quality ^ Efficiency 



sir ST 



Manufactured Only By The 



MERRIMAC CHCMICAL 

 COMPANY 



BOSTON, - - _ - MASS. 



HEMINGWAY'S 



is the lead arsenate of the ex|)ert fruit grower. It 

 is ^ndely used in all of the famous fruit growing 

 districts. Made in a factory which has specialized 

 in arsenical manufactures for over 30 years, it has 

 the advantage of this long experience in its prep- 

 aration for the use of the discriminating fruit grower. 



HEMINGWAY'S 

 ARSENATE OF LEAD 



The Perfect Product. 



Possesses raiscibility with maximum sticking power. 

 Is 20% stronger than the federal law requires. 

 Send for booklet giving full directions for the use of 

 Hemingway's Lead Arsenate against all biting insects. 



HEMINGWAY'S LONDON PURPLE CO., LTD. 



17 Battery Place, New York 



Please mention the Journal of Economic Entomology xvhen writing to advertiters. 



