( 55 ) 
I. Ohferyations of th Variation on board the Royal 
African ^acquety in 1721. ©/ Capt, Cornwall. 
r 
N. S. The Meridional Diftance is reckon’d 
from SCr 
Month 
and 
Year. 
Latitudes 
90 &' Sou 
Auguft 24th 
1721. 
Ditto 26 |ii° 12' S 
Ditto 27 11° 34' S. 
Ditto 28 12'^ 3?’ 
Ditfb 31! 1 5 ° 
Septemb. 2d\i6’^ 26' S 
Ditto 5th|i8° 4j' S 
619° 47' s 
I7[28o 43' S 
22|3I° 33' s 
27330 30'S 
30*32° 40 S 
October ij?, 132° 53' S 
Ditto 3 32° ;o' S 
Ditto 5 32° 28' 
Ditto 6^31° 22' 
Ditto 731° 11' 
Sii' 
Ditto 
Ditto 
Ditto 
Ditto 
Ditto 
Meridian 
Diftance. 
Longifud. Variation. 
9° 23' W 
10° 46' 
no 28' 
o 31' 
S IQO 53' 
80 25-^ 
90 31/ 
9° 10' 
10 7' 
30 
no 
1 93 
210 
250 
o=> 
W 
W 
w 
w 
w 
w 
W io° 
S 3 
S 3 
S32 
41 
29' 
6 ' 
18' 
37. 
W 
E 
1° 40 
t 
o 4 
90 25' W 
10° 50' 
ii°4i' 
no 43' 
ir° 6' 
8° 30' 
90 39' 
10 
30 
o 
57' 
i' 
240 5;^' 
30° o' 
52' 
37 ° 7 ' 
]^ 37 ° 47 ' 
£120 
£120 
E 
E 
E 
E 
W 
W 
W 
w 
w 
E 
E 
E 
E 
E 
E 
E 
E 
E 
20 13' E 
W 40 30' E 
W AO <70' E 
E 
E 
E 
E 
E 
E 
E 
0° ii' W 
30 o'W 
7041' 
7 " 47 
8° 44 
0° 77 
no 20 
40 30^ 
40 29' 
40 27' 
6° I o' 
70 16' 
6° 17' 
8 ° 6 ' 
r 53' 
4° lo' 
W 
W 
w 
w 
w j 
Ohfer-- 
