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Features

Riveting Cages of the Forth Bridge

Steam Plants for Textile Manufactories

By Charles H. Manning

The Nordenfelt Submarine Boats

A Line Throwing Gun

The Gunboat Gabriel Charmes

Improved Printing Press

Hydrographic Surveying

By Laurence Bradford

Improved Warping Machine

The Austrian Post Tricycle

Heat Photography

By F. E. Ives

Improved Sugar Machinery

Cork and its Applications

Principles and Practice of Ornamental Design

Lecture III

By Lewis Foreman Day

The American Exhibition

The Effect of Oil Upon Waves

By R. Snowdon

New Apparatus for Converting Electric Energy into Mechanical Work

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    April 23, 1887

    Think Outside the Gift Box