North American Rumuinants. 
A Guide Leaflet to the Collection 
in the 
American Museum of Natural History. 
By 
Ay ALLEN, Pu.D,, 
Curator of Mammalogy and Ornithology. 
GUIDE LEAFLET No. 5. 
SUPPLEMENT TO THE AMERICAN MUSEUM JOURNAL, 
VoitumeE II, No. 3, MARCH, 1yo2. 
New York: Published by the Museum. 
Second Edition, Revised, February, 1904. 
