﻿Rrpr,n 
  U. 
  S. 
  F. 
  C. 
  1903. 
  

  

  Plate 
  III. 
  

  

  INTERIOR 
  OF 
  ENGINE 
  ROOM 
  OF 
  PLANT 
  USED 
  IN 
  1902, 
  AT 
  WOODS 
  HOLE. 
  

  

  ^^^la-'-'p 
  t. 
  

  

  1 
  _,.,"■ 
  

  

  T--"- 
  -."^ 
  ■ 
  I' 
  

  

  

  VIEW 
  OF 
  REARING 
  PLANT 
  AT 
  WOODS 
  HOLE, 
  SHOWING 
  METHOD 
  OF 
  TRANSMITTING 
  

   POWER 
  TO 
  THE 
  FANS. 
  

  

  