﻿Report 
  U. 
  S. 
  F. 
  C. 
  1897. 
  (To 
  face 
  page 
  282.) 
  

  

  Plate 
  II. 
  

  

  SCALE 
  

  

  SALINOMETER 
  AND 
  SALINOMETER 
  CUP. 
  

  

  The 
  bcale 
  opposite 
  the 
  stem 
  of 
  the 
  saliiiometer 
  represents 
  that 
  of 
  tlie 
  high 
  reading 
  spindle 
  as 
  if 
  inirolled. 
  

   It 
  i-egisters 
  densities 
  between 
  1.0'JO 
  and 
  1.031. 
  

  

  