LV. 
5 °32‘ 
5 ’33' 
(AILORT BASIN) 
SURVEYED IN 1902 BY 
JAMES PARSONS, B.Sc., AND T. R. H. GARRETT, B.A. 
Height of Surface of Water above Sea Level, 96 4 feet 
The Land Contours are from the Ordnance Survey 
dhe $ 
HEIGHTS IN 
FEET 
1500 
1250 
1000 
600 
400 
200 
FEET 
METRES 
457-2 
38! - I 
304-8 
182-9 
121-9 
61 
DEPTHS IN FEET 
FEET METRES 
7 6 
15 2 
22 9 
30-5 
