﻿Plate 
  33. 
  — 
  Gallinazo 
  Plain 
  and 
  Two-color 
  Negative 
  from 
  Viru 
  Valley 
  Cemetery. 
  

  

  a-c, 
  e, 
  Negative; 
  d, 
  f, 
  Plain. 
  (After 
  Bennett, 
  1939, 
  fig. 
  13.) 
  

  

  