180 MR. A. W. RUCKER AKD DR. T. E. THORPE OK A MAGK’ETlC 
272. Barton Hill. August 2, 1889 ; R. (60, 74). Lat. 54° 4' 22" ; Long. 0° 54' 50". 
In a field on the S. side of the Yoi’k Road, about 100 yards N. of the Spittle 
Beck. 
Declination. 
V 
G.M.T. 
C. 
A- 
h. m. 
h. tn. 
O / 
o » 
+ 0 57 
13 13 
18 49'5 
18 40-2 
Inclination. 
27‘S. Barton-on-Hlaibeil May 8, 1891; W. (70, 94). Lat. 53° 40' 25"; Long. 
0° 31' 35", In a field near the road from South Ferriby to Winter!ngham, just 
beyond Ferriby Sluice. Windmill bearing N.N.W., about 300 yards distant. 
Declination. 
N. 
G.M.T. 
c. 
A- 
h. IB. 
+ 1 12 
+ 3 52 
li. ni. 
11 42 
16 24 
o / 
18 22-3 
18 22-3 
O ! 
18 24-5 
Inclination. 
1 Needle. 
G.M.T. 
0. 
00- 
1 
2 
h. m. 
14 30 
15 9 
68 56'1 
68 55-9 
0 » 
68 56'5 
