FIG. 303 CEMENT FILLINGS AND GUY CHAIN ATTACHMENT 

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

 metal-covered cavit-'es. C, Simple way to fasten guy chain to hook bolt. D, Nails 

 and cement-reinforcing rods in place, for filling. E, Shallow cavity ready for 

 creosote and tar, not usually cement filled. 



