Acknowledgments

A Visit to the Creusot Works

Le Creusot

Plan for an Elevated Railway at Paris

Engineering Inventions Since 1862

The Cathedral of the Incarnation

Movable Market Buildings

Dinocrates' Project

The Cruto Incandescent Lamp

Electric Light Apparatus for Military Purposes

Electricity and Magnetism

The Hydrodynamic Researches of Professor Bjerknes

The Xylophone

Electrotyping

Notes on Three New Chinese Fixed Oils

A New Seismograph

State Provision for the Insane

The Otoscope

A Circular Bowling Alley

Patent Office Examination of Inventions

The Courage of Originality

The Stone Pine

(PINUS PINEA.)

The Universal Exposition at Antwerp (Anvers), Belgium

The Babylonian Palace

The Art of Breeding