EDITORIAL BOARD 
The HoMB SECRETARY and the Forbign Sbcrstary of the Academy 
The Chairman and the Permanent Secretary of the National 
Research Council 
J. M. Clarke 
A. L. Day 
R. Dodge 
W. DUANE 
G. Dunn 
N. M. Fennkman 
A. D. Flinn 
F. P. Gay 
R. G. Harrison 
L. J. Henderson 
F. R. LiLiviE 
E. H. Moore 
W. J. V. Osterhout 
F. SCHLESINGER 
E. W. Washburn 
W. M. Wheeler 
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