We use cookies to provide you with a better onsite experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy.

Skip to main content

Features

Rare Monkeys

The Great Earthquake

Insulator for Electric Wires

Spring Lock

Locomotive Boiler Check Valve

Steam Engine

Horse Collar

Michel Eugene Chevreul

Improved Shovel

Stopper Fastener

The Galatea and Mayflower

A New Long Distance Telephone System

The Acme Automatic Safety Engine

An Inexpensive Air Pump

By Geo. M. Hopkins

Agricultural Inventions - September 18, 1886

Engineering Inventions - September 18, 1886

Miscellaneous Inventions - September 18, 1886

To Inventors - September 18, 1886

Departments

  • Letters

    Correspondence - September 18, 1886

  • Departments

    Business and Personal - September 18, 1886

  • Notes and Queries - September 18, 1886

  • Index of Inventions - September 18, 1886

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
September 18, 1886

20% off for Memorial Day

Shop Now