CHAPTER V 
WooD 
28. Lumbering and Milling. It is well to remember, 
when using wood for any purpose, that it was once part 
Fic. 63. The Forest, Norway Spruce, Bavaria, German 
. 
of a living tree which had roots, bark, leaves, and flowers, 
and that the tree began life as a little sapling, which 
51 
