THE TREE DOCTOR 



67 



bottom of old paint buckets is just the thing to work into the 

 crevices. 



Photo 54 teaches a wonderful lesson. How nobly nature 



Photo 55 

 New Lines Forming around Filling. 



had struggled to repair the damage done to this tree ! Disease 

 had attacked and eaten away its whole center. This, as you will 

 see, is a cross section of an Elm tree. See how eagerly Nature 

 unaided has struggled, arching and curving, to straighten the 



