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THE AUK. 
A Quarterly Journal of Ornithology. 
Organ of The American Ornithologists’ Union. 
EDITORIAL DEPARTMENT. 
J. A. Allen, Editor. 
Frank M. Chapman, Assoc. Editor. 
American Museum of Natural History, 
77th St. and 8th Ave., 
New 
York City,.. .. 18 f 
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