﻿REPORT 
  OF 
  THE 
  SECRETARY. 
  87 
  

  

  lications 
  sent 
  as 
  exchanges 
  or 
  donations. 
  Books 
  sold 
  or 
  ordered 
  through 
  

   the 
  trade 
  are, 
  therefore, 
  necessarily 
  excluded. 
  

  

  8. 
  Specimens 
  are 
  not 
  accepted 
  for 
  distribution, 
  except 
  when 
  permission 
  has 
  

   been 
  obtained 
  from 
  the 
  Institution. 
  

  

  Respectfully 
  submitted. 
  

  

  C. 
  G. 
  Abbot, 
  

  

  Assistant 
  Secretary, 
  

   In 
  Charge 
  of 
  Library 
  and 
  Exchanges. 
  

   Dr. 
  Charles 
  D. 
  Waloott, 
  

  

  Secretary, 
  Smithsonian 
  Institution. 
  

  

  