Gravity in South Africa. 
105 
Date, 17.1.10. 
Place : Eoy. Obs. C. G. H. 
Pendulum No. 44. 
Thermometer No. 53, 16-50 to 16-44 
Barometer, 755*0. 
22-36° Cent. 
Amplitude, 
\ 8-8) 
]8-8j 
to 
8-45 = 28-7' 
Doubled Distance, 3-0 
Bate of Clock (Carroll), 1-0028755. 
Coincidences — 
h. m. 
h. m. s. 
14 17 
30-0 
14 46 24-9 
05-2 
00-3 
39-4 
34-4 
14-6 
09-7 
48-8 
43-8 
23-9 
19-1 
58-2 
53-2 
33-3 
28-7 
08-4 
02-6 
42-6 
38-0 
1734-9 
5-1 
5-0 
5-1 
5-0 
5-2 
5.0 
5-4 
4- 2 
5- 4 
Mean 1735*03 
c = 34-7006 
2c-I = 68-4012 
mean time 
s - 0-5087685 sidereal 
u= +17 
a = - 23 
t = - 1102 
- 497 
S- 0-5086080 
