in different parts of the Globe . 
Ml 
Tab, III, Containing the Variation of the Needle in Holland > 
Prussia , , the Netherlands , and Switzerland . 
Year of 
Magne- 
Year of 
Magne- 
Names of Places. 
Observa- 
tic Ya- 
Names of Places. 
Observa- 
tic Va- 
tion. 
riation. 
tion. 
riation. 
Antwerp, 
1600 
9° O'E. 
f 
1801 
21°26'W. 
Amsterdam, 
1767 
17 30 W. 
Geneva, - 1 
1802 
21 27 
Augsburg, 
{ 
1772 
1798 
16 40 
18 26 
1803 
1804 
21 18 
21 13 
1717 
10 42 
Gratz, 
1770 
15 50 
1717 
10 52 
Gottingen, 
1777 
16 48 
1724 
11 45 
Hague, 
1782 
20 16 
1725 
11 56 
Inspruck, 
1787 
22 40? 
1725 
11 52 
1 
1600 
0 0 
1751 
1764 
14 16 
14 15 
Konigsberg, -j 
1628 
1642 
1 0 
1 5 
1770 
16 9 
l 
1774 
13 30 
1773 
16 48 
Leipsic, 
1749 
13 0 
1774 
16 54 
1776 
19 48 
1775 
IT Ik 
1785 
19 44 
1777 1 
16 42 
Manheim, «. « 
1786 
19 53 
16 45 
1787 
20 2 
Berlin, 
- 
1777 
16 42 
1788 
20 5 
1778 
16 45 
Mittau, 
1783 
10 52 
1779 
1780 
16 464 
16 48 
Middleburg, 
1786 
1788 
21 14 
21 56 
1782 
17 47 
Nuremberg, 
1685 
5 5 
1783 
17 51 
1774 
15 45 
1784 
17 57 
1775 
16 15 
1785 
1786 
18 3 
18 20 
Pragupj 
1781 
1782 
16 50 
17 44 
1787 
17 44 
1786 
18 9 
1788 
17 5 
1787 
17 20 
1805 
18 5 
Rotterdam, 
1767 
19 0 
1805 
17 57 
f 
1784 
17 49 
. 1805 
18 2 
Regensburg, 1 
1785 
19 1 
1782 
17 20 
i 
1786 
19 11 
Bonne, 
1784 
17 41 
f 
1747 
13 34 
1787 
18 1 
1 
1748 
14 22 
. 1788 
18 55 
Tubingen, *2 
1749 
14 45 
1628 
1 0 
I 
1750 
14 30 
1642 
3 15 
l 
1752 
14 37 
Dantzic, 
. 
1670 
7 20 
Tankermund, 
1814 
19 0 
1682 
8 48 
Vienna, - | 
1638 
0 0 
1760 
11 0 
1760 
13 0 
. 1811 
13 48 
1781 
18 40 
Dusseldorf, 
1783 
20 0 
1782 
18 40 
Dresden, 
1797 
18 30 
1783 
18 39 
Frey berg, 
1769 
15 40 
Wurtzburg, - 
1784 
18 30 
Frankfort-on-Mayne 
, 1774 
16 32 
1785 
18 33 
Franeker, 
1771 
19 30 
1786 
18 31 
t 
1773 
18 30 
1787- 
18 35 
Geneva, 
1797 
19 40 
Zurich, 
1762 
15 15 
t 
.1800 
21 30 
f To Continued. ) 
