(812) 



Matuyama Syuttyö (fö lU Uî 



Observations oï the Seto Sea Party, ]S1)(1. 



286. KUZU. 



DECLINATION (5) 

 Observations of the Seto Sea Party, 1800. 



5 = 4^ 22!72 



Reduction to 1865.0= -0.05 



., sea level = -0.02 



S = 4 22f7 

 DIP (0) 

 Oljservations of tlie Seto Sea Party, 18!>6. 



9 = 17" 28;3 

 Reduction to 1895.0= 3.28 



„ „ sea level = —0.06 



= 47° 31 Î5 



HORIZONTAL INTENSITY (H) 



fibservations of the Seto Sea Party, 1896. 



H= 0.3 1098 

 Reduction to 1895.0= -3508 



., ,, sea level = 409 



11= 0.31067 



