﻿Report 
  U. 
  S. 
  F. 
  C. 
  1903. 
  

  

  Plate 
  X. 
  

  

  

  LOT 
  A 
  lEXPERIMENT 
  M 
  

  

  AT 
  BEGINNING 
  OF 
  EXPERIMENT, 
  SEPTEMBER 
  5, 
  1902. 
  

   TENTHS 
  NATURAL 
  SIZE.) 
  

  

  LOT 
  A 
  (EXPERIMENT 
  

  

  AT 
  END 
  OF 
  EXPERIMENT, 
  NOVEMBER 
  5, 
  1902. 
  

   NATURAL 
  SIZE.l 
  

  

  THREE-TENTHS 
  

  

  