SMITHSONIAN INSTITUTION 
UNITED STATES NATIONAL MUSEUM 
Bulletin 99 
EAST AFRICAN MAMMALS IN THE UNITED STATES 
NATIONAL MUSEUM 
Part III. PRIMATES, ARTIODACTYLA, PERISSODACTYLA, PROBOSCIDEA, 
AND HYRACOIDEA 
BY 
N. HOLLISTER 
Superintendent, National Zoological Park, Washington 
WASHINGTON 
GOVERNMENT PRINTING OFFICE 
1924 
