﻿Report 
  U. 
  S. 
  F. 
  C. 
  1885.— 
  D.vrenfortb. 
  Patents. 
  

  

  PLATE 
  LXXXIX. 
  

  

  .ftyl 
  

  

  No. 
  279,792. 
  Oyster-dredge, 
  by 
  E. 
  Patersou. 
  See 
  p. 
  [70]. 
  

  

  