XCIII. 
HEIGHTS IN 
FEET 
FEET 
METRES 
2250' 
2000 
685-8 
609-6 
1500 
457-2 
381 1 
1250 
1000 
304 8 
900 
274-3 
800 
243-8 
700 
213-4 
600 
182 * 9 
DEPTHS IN 
FEET 
FEET 
METRES 
50 
15-2 
too 
30 b 
150 
45-7 
200 
61 
250 
76 Z 
The Edinburgh. Geogra] 
J. G. Bartholomew 
