438 
REPORT—1854. 
H.M.S. Herald. 
Greenhitlie, May 13, 1852. 
Madeira, June 29. 
St. Vincente, July 22 . 
Rio, Sept. 27. 
Cape of Good Hope, Nov. 30 . 
St. Paul's Island, Jan. 24, 1853 . 
Sydney. Feb. 23 . 
Isle of Pines, Sept. 28. 
Sydney, Jan. 3, 1854 . 
A. 
B. 
C. 
D. 
E. 
o / 
0 5 
-0 8 
0 1 
-0 20 
-0 13 
-3 33 
-1 22 
-1 21 
-1 2 
O / 
2 6 
2 5 
0 56 
-0 13 
-1 45 
-1 38 
-0 52 
-0 30 
-0 50 
o / 
-0 7 
-0 25 
-0 40 
0 13 
0 
0 20 
-0 16 
0 45 
-0 14 
O / 
0 15 
-0 4 
0 21 
0 48 
0 9 
0 17 
0 17 
0 51 
0 2 
0 / | 
-0 4 
-0 12 
-0 8 
0 15 1 
-0 17 
1 37 
0 22 
1 1| 
H.M. Iron S.V. Vulcan. 
Portsmouth, July 1, 1852 . 
Simon’s Bay, Feb. 1853. 
-0 13 
1 8 
-8 47 
-16 3 
0 43 
1 19 
3 37 
4 15 
0 51 
II.M. Iron S.V. .Simoom. 
-0 7 
-1 47 
20 7 
13 6 
—7 18 
-2 23 
4 33 
4 13 
-019 
Simon’s Bay, Oct. 1853 . 
H.M. Iron S.V. Trident. 
Greenhitlie, Sept. 8, 1852. 
Rio, Nov. 7,1852 . 
0 2 
-0 8 
19 36 
12 18 
-2 43 
-1 47 
3 33 
3 54 
1 12 
1 56 
1 41 
0 26 
-0 15) 
-0 2 
010 , 
0 18 j 
— j 
0 * 
0 6 
H.M. Wooden S.V. Virago. 
Plymouth, Sept. 1851 . 
0 17 
-0 15 
-0 10 
7 38 
1 20 
0 17 
0 53 
0 4Q 
0 58 
Rio, Nov. 1851. 
Valparaiso, Sept. 27, 1852 . 
H.M.S. Pandora. 
Plymouth, Feb. 1851 . 
Auckland, New Zealand, Jan. 1853... 
-0 46 
-0 42 
2 31 
-2 22 
0 16 
0 42 
0 38 
0 33 
■* H.M.S. Mdander. 
Sheerness, Sept. 1852 
Simon’s Bay, March 1853 .... 
-0 15 
-0 23 
1 JO 
-2 35 
0 30 
-0 3 
_0 15 
-0 10 
The following are approximate values of the magnetic eleme 
places in question. 
Dip. 
Tan. Dip- 
i _ 
Hor. force 
Greenhitlie . 
69 6 
61 0 
2-6 
2-04 
1-62 
Madeira. 
1-8 
Porto Grande, St. Vincente. 
Rio. 
48 0 
-13 0 
-39 30 
11 
-0-23 
1-20 
Tristan d’Acunlia. 
_ 0825 
l-4b 
Simon’s Bay... 
-53 0 
_ 1-327 
Sydney . 
-1-962 
