Skip to main content


Raising a Sunken Steamship

Accession of the United States to the Industrial Union

Use of the Siren in Marine Signaling

The Economical Disposition of Primary Batteries

A Mill to Free Rice from its Hulls

A Miner's Tool to Cut Fuses, Set Caps, Etc.

An Automatic Wood Turning Lathe

A Device to Feed the Seed in Cotton Planting

A Steam Heated Ironing Machine

A Dustless Carpet Sweeper

A Wall Protecting Attachment for Furniture

An Improved Key Hole Guide and Escutcheon

A Pen for Double and Single Line Ruling

An Improved Water Gauge Float

The Premium Folding Stool and Chair

A New Style of Thermometer

Larv of Bot Fly in Horse's Stomach

By James F. M'dougall

New French Armorclad Cruiser Le Terrible

Improved Automatic Cut off Engine

Simple Photographic and Photo-Micrographic Apparatus

Engineering Invention - July 9, 1887

Miscellaneous Inventions - July 9, 1887

To Inventors - July 9, 1887


  • Recommended

    New Books and Publications - July 9, 1887

  • Departments

    Business and Personal - July 9, 1887

  • Notes and Queries - July 9, 1887

  • Index of Inventions - July 9, 1887

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top

Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis