Callendwr. 
Phil.Trans. 1887.A. PiaJr 11 
To BuiUo of 
Air Therm, 1 ? 
To Mouruo meter 
SuLpkurisC Adds Gazuge. 
Pig.2. 
CORRECTION DIAGRAM 
Avr ThArrrvoTrv&ter 2 . 
•075 
■0 74 
015 
■012 
■cm 
■010 
■00 3 
■008 
_ 
Y"» 
_3. 
pA 
Vcd 
- 
' 
J 
Y 
- 
S 
V 
o 
1 
</0 
\ 
.Km* 
7C-/-V^ /X 
1 
\27 
< 
[\?!7 “ 
J 
L 
jv- 
- 
$--jj- 
'v ^ 
Vi 
U$scl<s,s 
v Scale,. 
Reading, 
-Vcj 
of Gouige 
3/gVrv. 
6o 7 Cen 
tzrnetre' 
- \p- 
2 3 
2 2 
21 
20 
13 
18 
Dvougrocrrv of 
Avr Thermometer 
Fig l 
Diocgrocrro of GoruoectvoTvs . Fig. 3. 
Pi g . 4 . 
10 
Fig.5. 
Piocv of AgpovraAxvs 
"West Newman &. C° lith. 
