38 Fences, Walls and Hedges 



having the exposed faces dressed and 

 trued, are of unequal sizes, though rec- 

 tangular in shape. (See Fig. 12.) 

 " Coursed ashlar " is where any course is 

 of the same height for its entire length. 



A wall of this kind is a big step toward 

 the formal. It is much more expensive to 



AsM 



er 



Two methods of laying 

 stone for fences 



build over the rubble wall and takes more 

 skill in the building. 



A long wall may not only be 

 strengthened but interest added thereto if 

 piers or buttresses are employed. No 

 specific directions can be given for the 



