XLIV, 
HEIGHTS IN 
FEET ..... . 
FEET 
METRES 
1250 
381 1 
1000 

304 8 
800 
243 8 
600 
182 9 
400 
121 9 
200 
61 
DEPTHS IN 
FEET 
FEET 
METRES 
50 
! 
100 
30 5 
150 
J.G-.BarfhoLoju 
