FIG. 303— CEMENT FILLINGS AND GUY CHAIN ATTACHMENT 

 A, Cement shattered by cold and swaying of tree. B. Section of trunk showing 

 metal-covered cavities. C. Simple way to fasten suy chain to hook holt. D, Nails 

 and cement- rein forcinf; rods in place, for filling. E, Shallow cavity ready for 

 creosote and tar, not usually cement filled. 



