SURVEY OF THE BRITLSH ISLES FOR THE EPOCH JANUARY 1, 1891. 
829 
Horizontal Force. 
G.M.T. 
H. 
H„. 
Y 
h. m. 
10 10 
1-7866 
1-7837 
558. Peterborough. See “ 1890 Memoir,” p. 179. 
559. Pickering. August 16, 1892 ; G. (60, 74). Lat. 54° 14' 32"; Long. 0° 46' 30". 
In the cricket-field on tlie S. side of the town ; the E. corner of the field bore 
5° S. of E., 50 yards distant; Church spire N. by E., about ^ mile distant. 
Declination. 
2. 
G.M.T. 
^0- 
h. m. 
-2 2 
h. m. 
10 16 
18 27-9 
18 38-5 
Diclination. 
Needle. 
G.M.T. 
0. 
00- 
1 
83 1 
h. tn. 
11 7 
11 18 
69 15-6 
69 15-3 
o / 
69 17-3 
Horizontal Force. 
G.Al.T. 
H. 
Ho. 
IJ 
Y 
h. ru. 
10 48 
10 26 
1-7071 
1-7040 
560. Plashetts, May 20, 1891 ; W. (70, 94). Lat. 55° 12' 5"; Long 2° 31' 35". 
About 350 yards due S. of the Ptailway Station. 
Declination. 
V 
G.M.T. 
c. 
! O 
1 
h. m. 
+ 0 46 
+ 3 56 
h. m. 
13 16 
16 31 
0 l 
19 25-5 
19 27-3 
o / 
19 29 1 
2 u 
MDCCCXCVI. — A. 
