322 
Proceedings of the Royal Society of Edinburgh. [Sess. 
3 r F September. Strong West Winds. 
ZOOfeef. V - 4 cm.sec. 
w • 
4$ September. Strong West Winds. 
200 feet. V - 2-5 cm.sec. 
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iv. 
4 f - h September. Strong West Winds 
J 50 feet V - 2 -5 cm.sec. 
w 
6 th September. Strong West Winds. 
200 feet V = 2-9 cm.sec. 
w- 
7t September Light Winds. 
2 JO feet v = 20 cm.sec. 
6$ September Light Easterly Winds. 
210 feet. V = F8 cm.ses. 
w 
w- 
Fig. 9 
