66 



PLANK MEASURE. 



PLANK MEASURE. 



TABLE, showing the contents (board measure) of planks of 

 various dimensions. 



si ^q z 



I 04 IQ 00 f-4 * fr~ O CO CO O * >O OO rH ^*t O OO to O * lO QO rH ^* t<> O 00 <0 



f _ 

 COOOOOCJSOSO5OOO'-'- i 



