420 Loir Tes 
Helsingfors, 1847, August 14, Mittag. 
Nadel 4. 
Vor Umkehrung der Pole. Nach Umkehrung der Pole. 
Azimuth |Schraube | Schraube O Mittel Schraube W | Schraube O Mittcl Mittel beider 
0 |70°55,0 | 71°11,/0 | 71° 3,0 | 71° 12,0 | 71° 20/5 | 71°16,3 | 71° 9/7 
180 | 71 34,0 | 71 36,8 | 71 35,4 | 71 43,8 | 71 36,5 | 71 40,3 | 71 37,9 
J— 110235 
Nadel LB. 
0 (71 ss | 71 37,0 | 71 37,9 | 71 17,01 71 7,0 | 71 12,0 | 71 25,0 
5,5 | 70 49,0 | 70 57,3 | 71 43,0 | 71 45,0 | 71 44,0 | 71 20,6 
J—71 22,8 
Mitttel beider Nadeln J—71 23,3 
Nukari, 1847, Junius 9, 7” Morgens. 
Nadel 4. 
0 | 71 45,0 | 71 36,0 | 71 40,5 [ 71 50,5 | 71 46,0 | 71 48,2 | 71 44,3 
180 |71 45,5 | 71 35,0 | 71 40,3 | 71 24,0 | 71 37,5 | 71 30,7 | 71 35,5 
J— 110399 
Nadel B. 
0 171 33,5 | 71 21,0 | 71 27,3 [ 71 34,0 | 71 45,0 | 71 39,5 | 71 33,4 
180 71 52,0 | 71 50,0 | 71 51,0 | 71 46,0 | 71 45,0 | 71 45,0 | 71 48,0 
J—71 40,7 
‘Mittel beider Nadeln J—71 40,3 
Turkhauta, 1847, Junius 10, 5%,” Morgens. 
Nadel 4. 
0 |72 11,01 71 52,572 1,8 | 72 20,0 | 72 16,0 | 72 18,0 9,9 
180 12 17,0 | 72. 15,2 | 72 37,0 | 72 40/0 | 72 23,5 à #5 
TR 14,6 
Tavastehuus, 1847, Junius 10, 2‘/7 Abends. 
Nadel 4. 
0 12 28,0 | 72 30,0 | 72 29,0 [ 72 11,5 | 72 2,5 | 72 7,0 | 72 18,0 
180 | 72 12,072 30172 7,5 | 71 42,0 | 71 58,0 | 71 50,0 | 71 58,8 
J—172 8,% 
Nadel B. 
0 | 71 59,0 | 72 10,0 | 72 4,5 [ 72 17,0 | 72 6,5 | 72 11,8 | 72 8,2 
180 | 72 23,8 | 72 15,0 | 72 19,4 | 71 48,3 | 72 20e 71 57,1 | "856 
- J—7172 8,4 
Mittel beider Nadeln J—72 8,4. 
