Further Magnetic Observations in South Africa. 
53 
Zand Gat.- 
-Latitude 29° ll'-O S. 
Longitude 19° 43'-0 E. 
Place of observation 250 paces south-east of farmhouse. 
Date. 
1912 Dec. 
Declination (D). 
G.M.T. 
7.06 a.m. 
9.02 a.m. 
D (observed). 
25° 03'-3 W. 
25 02-4 
Observer. Instrument. 
Beattie 73 
Date. 
1912 Dec. i 
Dip (0). 
G.M.T. Needle. 
5.50 a.m. 1 
5.50 a.m. 5 
0 (observed). 
58° 37'-5 S. 
58 37-2 
Observer. Instrument. 
Beattie 142 
Date. 
1912 Dec. 28 
Horizontal Intensity (H). 
G.M.T. 
7.27 a.m. V 
7.58 a.m. D 
8.42 a.m. V 
H (observed). 
-18165 
H,, -18176 
Observer. Instrument. 
Beattie 73 
Zand Put.— Latitude 30° 05'-7 S. 
Longitude 20°49'-0 E. 
Place of observation on left-hand side of road coming from Blok Zyn 
Kolk on side of dam away from farmhouse. 
Date. 
1913 Jan. 9 
Declination (D). 
G.M.T. 
8.58 a.m. 
10.29 a.m. 
D (observed). 
25° 22'-5 W. 
25 20-3 
Observer. Instrument. 
Beattie 73 
Date. 
1913 Jan. 9 
G.M.T. 
11.42 a.m. 
11.42 a.m. 
Dip (Q). 
Needle. Q (observed). 
1 59° 34'-2 S. 
5 59 33-8 
Observer. Instrument. 
Beattie 142 
Date. 
1913 Jan. 9 
Horizontal Intensity (H). 
G.M.T. 
9.40 a.m. V 
10 09 a.m. D 
H (observed). 
H30 -17743 
H,, -17746 
Observer. 
Beattie 
Instrument. 
73 
