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Primary view of Air Compressor for Deep Well Pumps.
Adams, John R.
August 2, 1887
Primary view of Apparatus for Making Soap.
Grant, William A.
September 20, 1887
Primary view of Process of Curing Moss
Lottman, Charles F.
April 17, 1887
Primary view of Railway Signal.
Armstrong, James Henry
June 7, 1887
Primary view of Mosquito Net Frame.
Lottman, Albert C.
July 26, 1887
Primary view of Door Hanger.
Charlton, James
May 17, 1887
Primary view of Cotton or Hay Press.
McGowen, Allexander
May 3, 1887
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