( VI 
) 
Weight of Vapour in 
a Cubic Foot of Air. 
Diff. from 
average of 
44 years. 
£ b o o 
"1 + 1 
b 
+ 
^ o - 
0 o o 
1 1 
b 
1 
i 
^ ON O M 
fel f< I^ ^ 
Elastic Force 
of Vapour. 
Diff. from 
average of 
44 years. 
0 C» 'I- 
c o ? o 
" o b b 
1 + 1 
o 
o 
o 
" O 
0 '•N O 
a* o o p 
" O O Q 
1 1 1 
O 
b 
1 
a 
g O o> 
b b b 
o 
Q so vD 
o b b 
so 
ON 
b 
Temperature of 
o 
I 
t>> 
t 
1 
Diff. from 
average of 
44 years. 
^ rA CO 
w b w 
1 1 + 
H 
o 
1 
iry 
° b M o 
+ 1 + 
M 
b 
1 
a 
« 
00 *r\ 
o ' ■ • 
t-^ O v£5 
•-1 M 
r>. 
M 
M 
OO O t-^ 
M Hi C< 
OO 
CN 
.9 
'S 
Oh 
& 
<S 
Diff. from 
average of 
44 years. 
vD iv\ 
1 + 1 
b 
+ 
o o 
o • • • 
O O 
1 1 
T 
§ 
M 00 
° r« b 
W ^ r/\ 
CO 
" b b 
<S- ^ k/N 
a 
o 
"S 
IH 
o 
OS 
Diff. from 
Mean, average of 
44 years. 
1 + 1 
fA ^ 
o 
+ 
o • • . 
o <-» o 
+ 1 + 
b 
1 
00 
OO 
-t ^ ^ 
Diff. from 
average of 
44 years. 
^ 
1 + 1 
O 
+ 
00 O 
Q . . . 
O <N O 
+ 1 + 
b 
1 
Diff. from 
average of 
114 years. 
o r r ? 
O O 
+ + 1 
+ 
\D vC 
o • • • 
+ 7 + 
b 
+ 
i 
S 
\o 
o . . . 
so O 
fA 
b 
ON 
® ON ON 
•<i- 
M 
00 ^ 
CD 
§ 
u ~ 
o< ^2 5 
•< « t-5 
<a 
n 
$ 
