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

The Value of a Patent

The Armour Institute, Chicago

The World's Congress Auxiliary

Crank Shaping Machine

An Improved Mine Car

The Bicycle Industry

By Ben Bolder

A Hat Support for Miners' Lamps

An Improved Book or Copy Holder

An Improved Crude Oil Burner

An Improved Motor

The Universal Scale

A Novel Motor

The New Coast Defense War Ship Terror

Recreations in Photography

An Improved Traction Engine

Progress of the Cruiser Maine

The Utilization of Old Tin Cans

Departments

  • Letters

    Correspondence- March 24, 1893

  • Recommended

    New Books and Publications- March 24, 1893

  • Departments

    Recently Patented Inventions- March 24, 1893

  • Notes and Queries- March 24, 1893

  • Business and Personal- March 24, 1893

  • Index of Inventions- March 24, 1893

  • To Inventors- March 24, 1893

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
March 25, 1893

Help Us Reforest the Mississippi River Valley

Learn More