GROUND-WO0OD PULP. 53 
fir, however, have a pinkish tinge, as has eastern hemlock and white 
birch. Western hemlock is grayish. Lodgepole pine has a good color, 
but western yellow pine is a yellowish white, and jack pine and lob- 
lolly have a brownish tinge. Both western larch and eastern larch 
BES eet 
i =) o> we A i 2 5 rs >) 
} Baer os, ytd sas 
; Nat ae eas a 
\ eS 3 ee ly 
Ae Be we AS Lf 
=e - nS oD Ki 
CRE ANS 
seat eaN: 
{ 
Zz ¢ J ; ne Sai sy 
q p 9 a Bey 
whi 
Vy f 
> 3 
ri RS 
V ee: ‘ y 
(/ 2 Sh iek y PS: V 
bs 9 S d Heth Se ce cers 
We oI ais ORS 
an oF a m2 Se viet Pent A psd c 2 
as 3 
: ic ee g 2 ahs, r 
> ig Tpke *; Dees - 
= — es § 
. Melo Ge fe RO RIA OS 
Paes NGS S FISSION ¢ 
es 
| 1, > 
<| : 
a 
Fig. 41.—White spruce (Picea canadensis). 
(tamarack) are of poor color for news-print purposes, the former 
being very brown and the latter dark gray. Aspen and black gum 
have a good color. Sitka spruce is gray, but Engelmann spruce is 
fully as bright as white spruce. 
