Table I-g.— Showing Method of recording Observations and Progressive Contraction of Glass Tube at 500° 
MEASUREMENT OF TEMPERATURE. 
1G9 
O 
5 1 
g g 
<D . 
a! 
05 
<v 
§33 
02 C3 bX) 
P5 '» S3 
a g v 
CU & —' 
* Q,^ 
3 a ® 
a 
— .2 
C3 02 
o ° 
eh E 
bX) 
.2 
o3 
02 
cc; 
a 
3 
CZ2 
^2 
# bX) 
B 
CO 
r—! 
o 
o 
V 
lO 
20 
o 
o 
to 
20 
ro 
20 
20 
20 
o 
o 
05 
o 
20 
to 
to 
to 
i \ (— 
05 
o 
H 
Ol 
CO 
05 
05 
o 
o 
o 
20 
20 
20 
to 
to 
to | 
to 
to 
to 
to 
co 
to 
05 
Tj< 
20 
to 
JD>» 
to 
I- 
00 
Ol 
Cl 
Ol 
Ol 
Ol 
CO 
CO 
CO 
CO 
co 
CO 
CO 
CO 
CO 
CO 
CO 
o 
TP 
HP 
to 
o 
r—i 
rs. 
IN. 
IN. 
CO 
CO 
Ol 
Ol 
Ol 
Cl 
CO 
CO 
CO 
CO 
CO 
CO 
a 
S 
w 
! 
05 
CO 
CO 
20 
00 
o 
r*H 
Ol 
Ol 
Ol 
CO 
1 1 
CO 
CO 
CO 
CO 
CO 
CO 
_ ) 
02 
Ph 
thermo¬ 
meters. 
CO r-l 
o 
p4 2 
Air. 
16-2 
—» o * 
02 ^ 
o 
o 
o 
02 ^ 
Ph o 
!>• 
Ol 
IN* 
Ol 
*73 
Ol 
00 
to 
u 
CO 
CO 
o 
6i 
05 
o 
o 
to 
E 
■p 
CO 
02 
CO 
CO 
8 
05 
05 
-A. 
! ' / 
- 02 
. 
s a 
o3 
<3 
c3 
> a 
u c8 
PQ 
pq 
CQ 
i>* to 
pq 
1^ 
20 
05 
00 GO 
00 
- 02 
CO 
CO 
co 
CO CO 
CO 
05 
05 
05 
05 05 
05 
LQ 
<05 
T—* 
CD 
r on 
Co 
Q- 
CD 
CD 
gq 
CD 
Cu 
e 
<d 
■-C5 
cd 
-p 
c3 
o 
o 
CO 
CD 
•P 
c 6 
p 
CD 
<D 
-P 
(D 
M DCCCLX X X VII.—A. 
co 
CO 
o 
o 
+ 
j—f 
II 
Z 
