Xl PIE EEAGE, 
not recorded here. Some that I give now are fine measure- 
ments, some are only ordinary statistics, many are of new 
species altogether; these last being mainly a result of the 
quite recent opening up of Africa. The advice noted as to the 
way to measure must be dealt with strictly, for many persons 
measuring by different methods produce untrustworthy record. 
We have tried to be fair in producing the statistics, taking them 
rather under than over the mark; and the tape has not been 
pressed into corrugations of horns, but carried outside, over all 
inequalities. 
Lee WE 
