156 
THE WOODSMAN’S HANDBOOK. 
TABLE 42.—Douglas Fir.@ 
Volume in board feet by the Scribner Rule, west of the Cascade Moun- 
tains in Washington and Oregon. 
HEIGHT OF TREE (FEET). 
50 | 60 | 70 | so | 90 
c2recees 
| 
| 
100 | 110 | 120 | 130 
VOLUME (BOARD FEET). 
15 
20 25 
30 30 
40 00 
50 60 
60 75 
75 90 
90 105 
105 125 
125 150 
150 175 
175 200 
200 225 
Slee 250 
esereeceeel/eeeeeeaeelieesezeeeeetecee2e2ee28 
esee2e2e2ee2e2 2222222 2 
ecrecesere 
930 
1,000 
1,070 
1, 140 
1, 220 
a Measurements made by E. T. Allen in western Washington, 1899, and by a 
Forest officer (name not reported) near Dee, in the Mount Hood region of Oregon, 
1907; supplemented by measurements on a number of rather large trees by one of 
the authors on the west base of Mount Rainier, in 1907. 
two short logs, using 16-foot lengths as much as possible. 
Long logs were scaled as 
