OBSERVATIONS FOR VARIATION. 
Date. 
Place. 
Latitude. 
Longitude. 
Variation W. 
Remarks, &c. 
o 
// 
0 
/ 
// 
0 
/ 
// 
Oct. 
s 
'I'ripoly 
32 
54 
OO 
13 
10 
27 
17 
07 
40 
Azimuth. Rater’s Compass. 
Nov. 
10 
Sidi Abdelati 
32 
42 
25 
• 
■ 
16 
31 
00 
Azimuth. 
Nov. 
17 
Zeliten 
32 
29 
04 
• 
• 
■ 
16 
43 
52 
Azimuth. 
Nov. 
24 
Mesurata 
32 
22 
41 
15 
10 
35 
16 
57 
00 
Azimuth. 
Dec. 
1 
Mesurata 
32 
22 
41 
15 
10 
35 
17 
12 
36 
Azimuth. 
Dec. 
6 
Soolup 
31 
45 
40 
• 
• 
- 
16 
19 
40 
Azimuth. 
Dec. 
14 
Zafferan 
31 
12 
21 
• 
16 
39 
04 
Azimuth. 
Dec. 
26 
Hoodea 
30 
44 
24 
• 
15 
26 
45 
Azimuth. 
Dec. 
31 
Braiga 
30 
23 
40 
. 
• 
14 
21 
20 
Azimuth. Theodolite. 
Jan. 
3 
Braiga 
.30 
23 
40 
• 
• 
• 
14 
28 
53 
Azimuth. Rater’s Compass. 
Feb. 
16 
Bengazi 
32 
10 
18 
20 
03 
00 
14 
44 
13 
Azimuth. Theodolite. 
March 26 
Bengazi 
32 
07 
07 
20 
03 
00 
14 
51 
0 
Amplitude. Rater’s Compass. 
July 
25 
Bengazi 
32 
06 
41 
20 
03 
00 
15 
13 
40 
Azimuth. Rater. 
June 
20 
Apollonia 
32 
54 
53 
. 
. 
14 
12 
40 
Azimuth. Ditto. 
June 
11 
Apollonia 
32 
54 
53 
• 
• 
• 
14 
29 
00 
Amplitude. Ditto. 
June 
12 
Apollonia 
32 
54 
53 
• 
■ 
• 
14 
33 
00 
Amplitude. Ditto. 
June 
19 
Apollonia 
32 
54 
53 
• 
• 
• 
14 
27 
30 
Amplitude. Ditto. 
June 
1 
Derna 
32 
46 
24 
• 
• 
14 
30 
10 
Azimuth. Ditto. 
