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The Plumb and Level Indicator

New War Engine

Rules of Politeness


  • Departments

    My Cousin's Visit to the Nail Works

  • Arts and Trades

  • Talbot's Double Acting Pump

  • Mechanical Movement

  • Science of Mechanics

  • The Orphan Boy

  • Railroad Intelligence

  • Wanted by all

  • The Millerites

  • The Value of labor

  • The Magnetic Telegraph

  • Jumble

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