﻿Smithsonian 
  Report 
  1922. 
  — 
  Standley. 
  

  

  Plate 
  8. 
  

  

  I. 
  Eruption 
  of 
  the 
  Volcano 
  of 
  San 
  Salvador, 
  June, 
  1917. 
  

  

  2. 
  Crater 
  and 
  Lake 
  of 
  the 
  Volcano 
  of 
  San 
  Salvador 
  Before 
  the 
  

   Eruption 
  of 
  1917. 
  

  

  Photographs 
  from 
  Dr. 
  V. 
  M. 
  Huezo. 
  

  

  