hs 
GA 
Plate XT. 
Term-Day Magnetical Observations. October 22,23: 1845- 
Observations 
« Make rstourt 
MADD UNIO puausg ed 3 POL«OZLLO Ff 
BF oF 708 
7 
of 
72% ISS I 75) 18> 7 78s 198 704 2” 22, 234 Or Fy 
1s 
dsecnding Curves tndicate Mecreastng westerly declinaticn ana reereasirg fCTCe. 
