﻿Bull 
  Soc 
  Eni 
  Ital, 
  arno 
  XVIll, 
  

  

  Tav 
  

  

  ^^■y 
  

  

  1^ 
  

  

  1." 
  

  

  i 
  

  

  1.' 
  

  

  P^ 
  

  

  

  

  r 
  

  

  -r' 
  

  

  T'3/" 
  

  

  

  7J 
  

  

  i._V^^ 
  I 
  

  

  .7 
  //.r/.-.s,- 
  me 
  

  

  /J 
  f^,.:hr 
  M 
  

  

  