62 



TIMBER AND TIMBER TREES. [CHAP. 



TABLE XIX. 



Vertical or Crushing Experiments on British Oak, 

 with 1 6 square inches of base. 



TABLE XX. 



Vertical or Crushing Experiments on British Oak, 

 with 9 square inches of base. 



NOTE. These were respectively Nos. 115, 118, and 121 of Table XVIII., shortened, 

 ana turther seasoned. 



