EDITORIAL BOARD 
The HoMB Secretary and the Foreign Secretary of the Academy 
The Chairman and the Permanent Secretary of the National 
Research Council 
William Duane, '23 
R. G. Harrison, *23 
J. C. Merriam, *23 
E. H. Moore, *23 
F. Schlesinger, '23 
W. M. Wheeler, '23 
F. L. Ransome, '23 
F. G. COTTRELL 
A. L. Day, '22 J. M. Clarke, *21 
Gang Dunn, '22 Ludvig Hektoen, '21 
L. J. Henderson, '22 H. S. Jennings, '21 
W. J. V. Osterhout, '22 R. A. Millikan, '21 
R. M. Yerkes, '22 W. A. Noyes, '21 
H. G. Gale ' A, D. Flinn 
E. B. Mathews V. C. Vaughan 
Iv. R. Jones C. E. Seashore 
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