﻿PROCEEDINGS 
  

  

  OF 
  THE 
  

  

  EOYAL 
  SOCIETY 
  OF 
  LONDON. 
  

  

  From 
  November 
  19, 
  1874, 
  to 
  June 
  17, 
  1875. 
  

  

  LONDON: 
  

   PRINTED 
  BY 
  TAYLOE 
  AND 
  FKANCIS, 
  

  

  RED 
  LION 
  COURT, 
  FLEET 
  STREET. 
  

   MDCCCLXXY. 
  

  

  