Skip to main content

Features

The Shapes of Leaves and Cotyledons

By John Lubbock

Bustards at the Zoological Gardens

Astronomy

Objects for the spectroscope.

Honeysuckles

Velocity of the Wind on the Eiffel Tower and at the Forth Bridge

Modern French Artillery

The Gun Factory of the Cail.

The Morgan Engineering Works

Sailing Ships

Great Tower for London

The Vyrnwy Aqueduct to Liverpool

The Asphalt Industry in France

Automatic Gas Retorts

The use of Gas for Cooking Purposes

Early Printing in America

By A. De F.

A Simple Barker's Mill

A Sewing Machine Motor for Amateurs

By C. D. Parkhurst

The Fixation of Nitrogen

By Charles A. Fawsitt

Building Plans and Specifications

Patents

Useful Engineering Books

Departments

    Purchase To Read More

    Already purchased this issue? Sign In to Access
    Select Format

    Know Before You Vote

    Know Before You Vote