PLATE XII. 
Bul. 820, U. S. Dept. of Agriculture. 
F—34758A 
UTTING 
—STAND BEFORE C 
FIG 
F-34757A 
—STAND BEING CUT 
iG i 2: 
WITH 
40 TO 50 YEAR OLD JACK PINE STANDS OF 
-AGED, 
EVEN 
PULPWOOD SIZE, TREES 3 TO 9 INCHES IN DIAMETER 
20 TO 25 CORDS PER ACRE. 
DENSE 
