50Ft 



6 May 1965 



50 Ft 



100 



200 



300 



400 



500 



600 



SCALE IN FEET 



Figure 13C. Completed topographic iceberg map used for measurement of berg volume al>ove the 

 water. Upper map based on observations obtained at commencement of study 28 April 1965 and 

 lower map based on observations obtained at the termination of the study 6 May 1965. 



62 



