﻿Smithsonian 
  Report, 
  1927. 
  — 
  Burroughs 
  

  

  Plate 
  9 
  

  

  X 
  Ray 
  of 
  a 
  Forged 
  "Crucifixion," 
  Done 
  in 
  the 
  Sienese 
  Manner 
  of 
  the 
  

   XIV 
  Century, 
  Showing^the 
  Lack 
  of 
  Density 
  of 
  Some 
  Modern 
  Colors. 
  

   The 
  Numeral 
  in 
  the 
  Upper 
  Corner 
  Identifies 
  the 
  Position 
  of 
  the 
  

   Picture. 
  Note 
  the 
  Nail 
  at 
  the 
  Bottom 
  and 
  a 
  Suggestion 
  of 
  Pigment 
  

   Above 
  it 
  

  

  (Courtesy 
  of 
  the 
  Fogg 
  Art 
  Museum) 
  

  

  