Skip to main content

Features

The Telephone Central Office System of Paris

Aerial Navigation

The Revival of Cherry

Effect of Alcohol upon Digestion

China as a Market

Cholera

Combined Tag and Envelope

The Detection of Gas Leakages

New Nut Lock

The Brush Electric Light Works, Rochester, N. Y

Tunnel Boring Machine

Great Loss in the Diamond Fields

Agricultural Inventions

Miscellaneous Inventions

Mechanical Inventions

Engineering Inventions

Departments

  • Departments

    Correspondence

  • Business and Personal

  • Index of Inventions

  • New Books and Publications

  • Notes and Queries

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
August 11, 1883

Reanimate Your Brain

31% Off for Halloween