123.— Orang Outans. 



1ST.— HtJiddfaduH SiUiiatK 



123.— Chimpanzee. 



. r 



M 



i *H — >', pE o:' "an and of Ur^n^-uaian. 



^i,-r t m;.!eUra].-rutan. 



ai. — Uhimpitn/.ee. 



23 



