﻿REPORT 
  OF 
  THE 
  DIRECTOR 
  I912 
  IO5 
  

  

  relief 
  he 
  will 
  realize 
  that 
  the 
  advantages 
  secured 
  are 
  of 
  sufficient 
  

   importance 
  to 
  warrant 
  the 
  use 
  of 
  this 
  means 
  of 
  illustrating 
  sci- 
  

   entific 
  papers. 
  

  

  In 
  order 
  to 
  avoid 
  unnecessary 
  turning 
  of 
  leaves 
  and 
  consequent 
  

   readjustments, 
  the 
  matter 
  especially 
  referring 
  to 
  each 
  of 
  the 
  fol- 
  

   lowing 
  plates 
  has 
  been 
  printed 
  on 
  the 
  page 
  facing 
  it. 
  

  

  