﻿622 
  INDEX 
  

  

  w 
  

  

  ^^ 
  Page 
  

  

  Walcott, 
  Dr. 
  Charles 
  Doolittle 
  43 
  

  

  fund 
  for 
  researches, 
  Charles 
  D. 
  and 
  Mary 
  Vaux 
  4, 
  146, 
  150 
  

  

  Walcott, 
  Mary 
  Vaux 
  112 
  

  

  Walker, 
  Egbert 
  H 
  41 
  

  

  War 
  Department, 
  United 
  States 
  2, 
  30, 
  31 
  

  

  War, 
  Secretary 
  of 
  (member 
  of 
  the 
  Institution) 
  xi 
  

  

  Washington 
  Academy 
  of 
  Sciences 
  111 
  

  

  Weather 
  Bureau, 
  United 
  States 
  19, 
  100 
  

  

  Weniger, 
  Dr. 
  W 
  101 
  

  

  Wenley, 
  Archibald 
  G 
  56 
  

  

  Wetmore, 
  Dr. 
  Alexander, 
  assistant 
  secretary 
  of 
  the 
  Institution 
  xi, 
  

  

  XII, 
  41, 
  112, 
  154, 
  155 
  

  

  What 
  is 
  light? 
  (Compton) 
  215 
  

  

  White, 
  Dr. 
  David 
  _ 
  xii 
  

  

  Whitridge, 
  Mrs. 
  Morris 
  15,30 
  

  

  Wilbur, 
  Ray 
  Lyman, 
  Secretary 
  of 
  the 
  Interior 
  (member 
  of 
  the 
  Institution) 
  _ 
  xi 
  

  

  Wilkes, 
  Gordon 
  B. 
  (Artificial 
  cold) 
  229 
  

  

  Willis, 
  Bailey 
  (Thomas 
  Chrowder 
  Chamberlin 
  (1843-1928)) 
  585 
  

  

  Wood, 
  Mrs. 
  Leonard 
  30 
  

  

  Woodburn, 
  Mrs. 
  Grace 
  D 
  64 
  

  

  Woodhouse, 
  Dr. 
  S. 
  W 
  46 
  

  

  Woodrum, 
  Congressman 
  C. 
  A 
  39 
  

  

  Woolley, 
  C. 
  Leonard 
  (Ur 
  of 
  the 
  Chaldees: 
  more 
  royal 
  tombs) 
  437 
  

  

  X 
  

   X-raying 
  the 
  earth 
  (Daly) 
  261 
  

  

  X 
  rays. 
  Heritable 
  variations, 
  their 
  production 
  by, 
  and 
  their 
  relation 
  to 
  

  

  evolution 
  (Muller) 
  345 
  

  

  Y 
  

  

  Yaeger, 
  William 
  L 
  153 
  

  

  Yale 
  University 
  48, 
  119 
  

  

  Yokoyama, 
  Ippei 
  i 
  15, 
  28 
  

  

  Younger 
  fund, 
  Helen 
  Walcott 
  4, 
  146, 
  150 
  

  

  Z 
  

  

  Zodtner, 
  H. 
  H 
  101 
  

  

  Zoological 
  Park, 
  National 
  1, 
  2, 
  7, 
  14, 
  18 
  

  

  accessions 
  81 
  

  

  animals 
  in 
  the 
  collection 
  June 
  30, 
  1929 
  84 
  

  

  director 
  xii, 
  91, 
  92, 
  127 
  

  

  improvements 
  91 
  

  

  library 
  109, 
  117 
  

  

  needs 
  of 
  the 
  92 
  

  

  report 
  81 
  

  

  staflf 
  xii 
  

  

  visitors 
  91 
  

  

  o 
  

  

  