﻿DIRECTIONS 
  FOR 
  OBTAINING 
  THE 
  INFECTION. 
  1 
  21' 
  

  

  tin 
  box 
  for 
  use 
  the 
  following 
  year. 
  Put 
  the 
  infection 
  box 
  away 
  for 
  future 
  

   use. 
  

  

  Should 
  the 
  first 
  lot 
  of 
  infected 
  bugs 
  from 
  the 
  Station 
  seem 
  to 
  fail 
  in 
  then- 
  

   purpose, 
  send 
  without 
  delay 
  for 
  a 
  new 
  supply. 
  

  

  Do 
  not 
  fail 
  to 
  send 
  a 
  full 
  report 
  of 
  the 
  experiment 
  to 
  the 
  Director 
  of 
  the 
  

   Station. 
  

  

  