EDITORIAL BOARD 
The Horn Secretary and the Foreign Secretary of the Academy 
The Chairman and the Permanent Secretary of the National 
Research Council 
WILLLA.M puANE, *23 A. L. Day, '22 J. M. Clarke, *21 
R. G. Harrison, '23 Gano Dunn, '22 LubviG Hektoen, '21 
J. C. Merriam, '23 ly. J. Henderson, '22 H. S. Jeiwings, '21 
E. H. Moore, '23 W. J. V. Osterhout, '22 R. A. Millikan, '21 
F. Schlesinger, '23 R. M. Yerkes, '22 W. A. Noyes, '21 
W. M. Wheeler, '23 H. G. Gale A. D. Flinn 
F. Ransome, '23 E. B. Mathews V. C. Vaughan 
F. G. Cottrell L. R. Jones C. E. Seashore 
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