Part II.] 
Troup : Fusibility of some Indian Woods. 
69 
Woods arranged in order of Fissibility — continued. 
TING FOBCES. 
Wood. 
al. 
Tangential. 
Average of 
columns 13, 14, 
15 and 16. 
B a> 
d a 
CO CO 
' a. 
' a 
[ ^ 
17 
i 
OQ 
18 
19 
■33 "I 
•335 
18-33 
8 
15-67-j 
isj 
13-33 1 
14-67 
14-67 
16-83 • 
20 21 
2 ! 3 
2 I 4 
3 ' 4 3 
3 1 4 
22 
Average of 
columns 19, 20, 
21 and 22. 
O s 
23 
2-33 1 
33 
24 
2-67 
3-33 
333 
^]\ 1-835 
1 - 673 ! ( 
General average, 
RADIAL and tangen- 
tial. 
Green 
wood. 
25 
18-33 
13-5 
Dry wood. 
S'® 
‘ ^ “ 
>•<! d 
26 
•33 1 
•67 5 
10-33 
5 
•83^ 
•835 
8-83 
9 
27 
833 
Remarks. 
(Note.— R ad. refers to 
the radial and Tan. to 
the tangential fissure.) 
a 
1 <1 d 
•S B 
2 => 
28 
Bad. — Cross-gr a i n e d : 
surface with much 
deep longitudinal 
furr owing. Tan . — 
Grain straight : surface 
fairly smooth. ’’Vide 
Plate I, Nos 14 and 
15.] 
Bad. — Cross-gr a i n e d : 
surface with deep 
longitudinal furrows 
where the cross-fibres 
are torn out. Tan . — 
Grain straight : surface 
smooth. [Fide Plate 
I, Nos. 29 and 30.] 
Bad.— Grain wavy and 
cross-grained : surface 
indented with large 
longitudinal furrows. 
Tan . — Grain somewhat 
wavy : surface much 
smoother than on the 
radial section, but 
slightly furrowed. 
Bad . — Very cross-grain- 
ed : surface with deep 
longitudinal furrows ; 
more splintering when 
split green than when 
split dry. — Tan , — 
Grain straight : surface 
fairly smooth. [Fide 
Plate I, Nos 21 and 22. J 
