Continuation of the Observations of the diurnal Variation of the Magnetic Needle, at Fort Marlborough 
in Sumatra. 
diurnal Variation of the Magnetic Needle . 401 
-a 
£ 
a 
.2 
> 
<D 
t4 
-Q 
o 
.B 
£ 
o 
4-» 
4-J 
S3 
CO 
O 
• i— i 
co 
aS 
W) 
• 
a 
u 
0 
• 
• £ 
£ £ 
. aS 
s 
CO 
£ 
• ■ 
U 2 
< 
at 
as 
d 
a3 rt 
CS co 
d 
£ 
aj 
<u 
£ 
. 
h 
O 
-u 
0J 
m 
<u 
cn 
J3. 
e 
9 
n 
<d 
.s 
» 0 0 
1 
do 
•Hi . 
_) A "4-J 
7Z to 
C2 • 
as V3 
4-» 
O 
TS 
co 
i 
[T W 
S j -» 
J3 • Mi •. xH 
v> ~Z) 
* ~a 
7l 
1 •- d 1 
-a 
Ci] 
S. 
s. 
s. 
d « 
O 03 
§ 
add 
d 
£ 
9 
1 
0 
• 
, 
t 
1 
<u 
<3 
9 
t 
m H 
OS 
CD 
1 
H 1 
« 1 
t 1 
1 u 
1 
rg 
<3J 
£ 
M 
<U 
to 
JO 
O 
£ 
1 
*\ 
<D 
.s 
IS 
a 
3 
cn 
a 
3 
0 
4-J 
0 
4-J 
< 
d * 
• . 
'"g 0 
• S3 tJ 
p Id 
d 
1 <’ 
dJ 
• 
CJ 
"O 
T3 
• 
00 3d 
• 
OJ 
>»■< 
tS 
3 
CO 
co 
CO 
05 
7i 
c. 
s. 
s. 
£ 
d 
1 
8 
. <D 
0 
CD 
< 
(D 
1 
• 
R. 
, 
, • 
<D 
• 
s~> 
c 
• 
c 
4-J 
. e 
. * 4-1 
-U 
0 
CO 
3 
£ 
IS 
0 
O 
0 
s 
aS 
1 ^ 
04 3 - 
^ CO O 
^ 13 
^ as 
P 
0 
■+J 
to 
a 
3 
CO 
I 
r*— i 
as 
c 
co 
4-J 
4~* 
‘-3 
4-J 
4-J 
• r“4 
4w 
4-J 
S3 
• 1 
< 
’ CO 
1 S3 
‘ < 3-S 
co 3j 
. 4-J 
f— 4 CO 
as S3 
CO 
CO 
CO 
CO 
co 
CO 
Ci] 
to 
CJ CO CO 
CO CO 
C4|oo 
*J933UIOaU9tT T 
Oh 
1 
00 
^ » 
1 ■ OS 
Os 00 
1 OO Os C^OO 
to 
r^. 
GO 
Oh 
- 
. °o 
GO 
C\ 
00 
GO 
ON 
00 00 
00 On to 00 
O 
- 
- 
1-4 
t— 4 h-4 
h-l H-4 b-4 H4 
CD 
W) JJ 
ti/d 
CD 
txO . 
• 
. v-d . . 
d 
Z3 (A 
r-C 
4-J 
C 4^ 
a ^ 1 
4-J 
S3 ’ 
’ . 3 
■ 3^3S 
a 
H 
3 0 
v" T 1 
p> hm 
.s 
n 2 
0 
go: 
.a 
a ^ 
O Oh 1 
, ,fU 
Dh * 
, Oh 
H|rl 
S Tj- 
a 2 
10 
a oo 
>— t 
W t— 4 
N O N N 
M35DU10UIJ311X 
■'d- 
00 
rf- i-Ts 
OO OO OO 
<4 Ico M|r4.~ t|riM|n 
ON^l t1* to | HQ'N^bi fsj 
to 00 0000 00 to co 00 
d 
CO 
0 OS 
i-H 
os os 
O 
O 
00 
0 Os 0 
a 
Ph 
w 
Mi 
Mi 
r * 
1 
Mi 
-* 1 
Ml | Ml 
H 
O 
l-H M< 
m» 
Mi 
Mi 
Mi 
»-H 
Mi 
M Mi Mi 
•aoiotuouiJtoqx 
td 
00 
, cd M 
OO 00 
1 
■d- , 
00 
OO 
Oh 
• 
1 
1 
1 | 
Mi 
00 
r^- Mi 
00 00 00 
d 
00 
Os 00 
00 
CO 
^ to to 
B 
CM 
p4 
1 
9 
l 
Mi 
1 
Mi 
H 
0 
Mi 
*-4 M4 
Mi 
Mi 
1 
1 
1 
Mi 
•js^ouiomjaqj 
'd- 
f4 fro 
1 O. Ly^VO 
caso 
1 
O- , 
M|rJ* 
tooo 0.00 00 
00 
O- 
Oh 
Oh Oh 
Oh 
to 
0. 
Oh to to to 
V 
B 
s - 
to 
SO so so 
SO fnso 
to 
00 
tNNK N 
< n 
w 
a 
1 
H 
-»1C4 ° 
Mi Mi 
Mi 
Mi Mi 
Mi 
Mi 
►H 
I 
I 
I 
I 
SO 
O. 0^-4 
cd 
0.00 
Oh 
OS N 
ur*sO 
Oh 
r— i 
mi 
Mi Mi 
at 
On 
to 
'u 
a, 
*=q 
§ 
3 F 
MDCCXCVIII 
