UNT Libraries Government Documents Department - 8 Matching Results

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Primary view of Improvement in Recording Instruments for Locomotives
Richardson, John D.
September 26, 1873
Primary view of Improvement in Carriage-Springs
Richardson, J. D.
April 29, 1873
Primary view of Lubricating car-axles
Morris, Joseph R.
January 7, 1873
Primary view of Improvement in Wheels for Vehicles.
McNalley, Michael
March 18, 1873
Primary view of Improvement in Fluting-Machines.
Saunders, David R.
January 14, 1873
Primary view of Improvement in Journal Boxes.
Morris, Joseph R.
May 13, 1873
Primary view of Improvement in Balanced Valves.
Fitzsimmons, Henry.
March 18, 1873
Primary view of Improvement in Policemen's Batons.
Beery, Simon & McDonald, John W.
October 14, 1873
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