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Improved Standard Compress

The State of the Iron Trade

Progress of Scientific Education

The Electrical Condenser

Elastic Profanity

Scientific and Practical Information - November 8, 1873

The British Association

The Late Dr Nelaton

The Three Cylinder Engine

Proposed Addition to the Harbor Works at Dover England

Letter from United States Commissioner Professor R. H. Thurston

Fruit and Vegetable Slicer

Planer-Toothed Saw and Adjustable Iswage

Tent Attachment for Life Boats

Safety Railway Switches

Improved Furnace for Buildings

Lloyd's Car Coupling

The New Exploration of the Amazon River by Professor Orton.—Up the Amazons

Astronomical Notes - November 8, 1873

Recent American and Foreign Patents - November 8, 1873

Answers to Correspondents - November 8, 1873

Communications Received - November 8, 1873


  • Letters

    Correspondence - November 8, 1873

  • Departments

    Notes and Queries - November 8, 1873

  • Business and Personal - November 8, 1873

  • Index of Inventions - November 8, 1873

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