14 
RE TIRE WITH SAFETY — USE BRUNSWICKS 
ARGUMENT! 
With clover to plow down you don't need much 
nitrogen. 
But you don't alwa ys have clover to plow down. 
Sometimes you have to plow down cornstalks, 
straw, weeds, or a timothy sod — all of which are 
poor in nitrogen and lime. 
In such cases broadcast 300 pounds of 
Granular 'Aero 9 Cyanamid per acre. This 
will supply nitrogen and lime and make these 
materials as valuable as clover. 
Granular 'Aero' Cyanamid 
Is a Fertilizer that Improves the Soil 
Write for Leaflets F-159 and F-166 
AMERICAN CYANAMID COMPANY 
30 ROCKEFELLER PLAZA NEW YORK, N. Y. 
FOR SALE BY 
Lake^Cook Farm Supply Co. 
Arlington Heights — Phone 570 Lake Zurich •— Phone 2161 
Des Plaines — Phone 949 Schaumburg — Phone 3602 
Grayslake — Phone 2441 Tinley Park — Phone 117 
