38 Staff-Commander E. W. Creak vn the Magnetical [May 8, 



1875. 



May .. . 



Inclination. 

 Kew Observatory (departure) 



67 47 o4 X 



July. 



GodJiavn, Dislco. 

 Lat. 69° 13' 56" ]S T . Long. 53° 42' W. 



81 43- 



Winter Quarters Observatory. 



November Lat. 82° 27' 02" N. Long. 61° 22' W. 84 43'4 



December „ 84 44*4 



1876. 



Januaiw. . ,, „ 84 40 - 5 



February „ „ 84 392 



March „ „ 84 399 



1877. 



2 Feb. . . 2.30 p.jr. Kew Observatory (retixrn) ..... 67 43^9 



3 . . 11.30 a.m. Kew Observatory 67 44"2 



1875. 

 May.. 



November- 

 December 



1876: 

 J anuary . , 

 February. . 

 March . . . 



1877. 

 January . , 



Horizontal Force. 



Kew Observatory (departure) X'=3'8762 



Winter Quarters Observatory. 

 Lat. 82° 27' 02" N. Long. 61° 22' W. . . 



Kew Observatory (return) 



•{ 



Y'alues 

 of rru 



L133 



. . . -6396 



1 1375... . . 



.. 6374 



1-140 . . . . 



. . . 6370 



1-140 . . . 



. -6371 



1-140 



•6376 



3-888 . . . . 



. . . -6264 



At the Winter Quarters Observatory the mean values of P or co- 

 efficient of magnetic distribution for the nuifilar magnetometer were 

 at distances 1*1 to 13 feet — '0212 ; at distances, 1*2 to 1"4 feet — -0161. 

 With the temperature at + 4° P., log tt 2 7c=V66177. 



Assuming the mean inclination =. 84° 42' ET. during the period when 

 the horizontal force was observed as above,, the- total force ==s 12'309 at 

 Winter Quarters Observatory. 



Toted Force. 



(Observed with Lloyd's needles on Barrow's Circle.) 



1875. 



July Godbavn, Disko (Flagstaff Station) 12'530 X = l\S0i 



Lat. 69° 13' 56" K Long. 53° 42' W. 



Winter Quarters Observatory. 



November . . Lat. 82' 27' 02" N. Long. 61° 22' W 12-215 



December . . ,, ,, 12 - 198 



1-122 

 1-119 



