SURVEY OF THE BRITISH ISLES FOR THE EPOCH JANUARY I, 1891. 263 
430. Helston. August 2, 1890 ; G. (60, 74). Lat. 50° 5' 15"; Long. 5° 15' 35". 
On some common land, just over 1 mile S.E. of the town ; 100 yards W. of the 
road to the Lizard, and 100 yards S. of a cricket field. 
Decimation. 
2, 
G.M.T. 
g. 
■ 
Oq. 
h. m. 
h. m. 
0 / 
o ; 
+ 2 10 
14 22 
19 31-8 
19 28T 
+ 3 1 
15 50 
19 30-0 
Inclination. 
Needle. 
G.M.T. 
e. 
^0- 
1 
2 
h. m. 
12 57 
13 19 
07 7-4 
67 7-4 
O f 
67 6-6 
Horizontal Force. 
G.M.T. H. 
Ho- 
D 
V 
V 
h. III. 
12 11 
11 39 1-8468 
14 9 1-8454 
1-8470 
431. Hemyock. Aug. 28, 1890; G. (60, 74). Lat. 50° 55' 15"; Long. 3° 13' 32". 
In the N. corner of a field adjoining tile Culm Valley Inn, near the flailway 
Station. 
Declination, 
2. 
G.M.T. 
Cq. 
h. m. 
h. m. 
o t 
o t 
+ 2 12 
14 49 
18 46-5 
18 43-0 
+ 4 40 
17 23 
18 44-1 
