36 
Transactions of the Boyal Society of South Africa. 
Leeuw Kolk. — Latitude 30° 25'-3 S. 
Longitude 21° 17'-0 E. 
Place of observation on west side of trees and about 50 paces from 
them, on north side of willows and 250 paces from them, on left-hand side 
of road going from farm to Onderste Dooms. 
Date. 
1912 Dec. 8 
Declination (D). 
G.M.T. 
6.44 a.m. 
8.34 a.m. 
D (observed). 
25° 17'-3 W. 
25 11-5 
Observer. 
Beattie 
Instrument. 
73 
Date. 
1912 Dec. 8 
G.M.T. 
9.19 a.m. 
9.19 a.m. 
Dip (0). 
Needle. 6 (observed). 
5 59° 37'-5 S. 
6 59 36-8 
Observer. Instrument. 
Beattie 142 
Date. 
1912 Dec. 8 
Horizontal Intensity (H). 
H (observed). 
H30 -17827 
hI -17814 
G.M.T. 
7.03 a.m. V 
7.45 a.m. D 
8.21 a.m. V 
Observer. Instrument. 
Beattie 73 
Lewes Kolk. 
-Latitude 29° 35'-5 S. 
Longitude 19° 50'-0 E. 
Place of observation on west side of line joining farmhouse and well 
about 300 paces from house and from well. 
Date. 
1912 Dec. 16 
Declination (D). 
G.M.T. D (observed). 
6.33 a.m. 25° 04'-5 W. 
8.39 a.m. 25 04-6 
Observer. 
Beattie 
Instrument. 
73 
Date. 
1912 Dec. 16 
G.M.T. 
5.07 a.m. 
5.07 a.m. 
Dip (6). 
Needle. 9 (observed). 
58° 57'-5 S. 
58 60-3 
Observer. Instrument. 
Beattie 142 
Date. 
1912 Dec. 16 
Horizontal Intensity (H). 
H (observed). 
H30 -17964 
hI -17964 
G.M.T. 
6.53 a.m. V 
7.52 a.m. D 
8.26 a.m. V 
Observer. 
Beattie 
Instrument. 
73 
