194 JOURNAL OF A VOYAGE FROM RIO DE 
Table shewing the Daily Differences arid Rates qfthre^ 
Chronometers hept on board the Fifeshire Packet, in 
the passage from Rio Janeiro to the Coast of Peru. 
1822 
> c ^ 
• § M 
M cq 
Difference. 
1 Brown's 
and 
Grant's. 
Difference. 
Barraud's 
and 
Grant's. 
Difference, 
P5 
Thermom. 
mean. 
Mar 
12 
4 26 U 
3 53 14 
» t 
33 1 
0 
4 31 30 
4 13 37 
/ // 
17 53 
0 
o / // 
4 7 45 
4 22 53 
15 8 
0 
13 
8 43 6 
8 19 52 
33 14 
13 
8 47 30 
8 29 28 
18 2 
9 
8 25 0 
8 40 12 
15 12 
4 
14 
3 55 45 
3 22 24 
33 21 
7 
3 58 10 
3 40 2 
18 8 
6 
3 27 10 
3 42 23 
15 13 
1 
15 
3 55 10 
3 21 39 
33 31 
10 
3 56 45 
3 38 30 
18 15 
7 
3 26 50 
3 42 6 
15 16 
3 
16 
4 45 10 
4 11 31 
33 39 
8 
4 47 5 
4 28 42 
18 23 
8 
4 IT 10 
4 32 28 
15 18 
2 
IT 
5 4 30 
4 30 40 
33 50 
11 
5 6 35 
4 48 7 
18 28 
5 
4 35 35 
4 50 58 
15 23 
5 
18 
4 4 10 
3 30 9 
34 1 
11 
4 6 10 
3 47 36 
18 34 
6 
3 34 35 
3 50 3 
15 28 
5 
19 
4 38 25 
4 4 12 
34 13 
12 
4 40 5 
4 21 21 
18 44 
10 
4 9 10 
4 24 39 
15 29 
1 
20 
4 27 20 
3 52 56 
34 24 
11 
4 29 55 
4 11 2 
18 53 
9 
3 57 40 
4 13 12 
15 32 
3 
74,7 
21 
4 44 25 
4 9 50 
34 35 
11 
4 46 40 
4 27 39 
19 1 
8 
4 14 40 
4 30 15 
15 35 
3 
69.7 
22 
4 15 10 
3 40 24 
34 46 
11 
4 17 20 
3 58 11 
19 9 
8 
3 44 40 
4 0 18 
15 38 
3 
71.7 
23 
4 31 45 
3 56 48 
34 57 
11 
4 35 10 
4 15 55 
19 15 
6 
4 30 50 
4 19 32 
15 42 
4 
68.8 
24 
12 38 20 
12 3 11 
35 9 
12 
12 40 10 
12 20 50 
19 20 
5 
12 7 2 
12 22 50 
15 48 
6 
73.5 
25 
4 30 15 
3 54 58. 
35 17 
8 
4 30 45 
4 11 18 
19 27 
7 
4 56 20 
4 12 0 
1 
15 50 
^ 1 
68.7 
