PLOW BOTTOMS 



105 



Illustration H 



Illustration H is a general purpose bottom made 

 specifically for work in all types of clay and sandy loam 

 that are hard to penetrate. It is also the most desirable 

 bottom for use in these same types of soil full of 

 gravel, cobblestones and shale or flat stone. This 

 bottom is made with a narrow breast which permits the 



of the plow bottom as shown in illustration H. In view of 

 the fact that it is necessary to aerate soils when they are being plowed a 

 plow bottom to work in this type of soil must be designed to prevent stones 

 from throwing it out of the ground the least number of times and when 

 it is thrown out to penetrate quickly- This type of bottom does this work 

 exceptionally well. 



