Skip to main content


Improved Plastic Brickmaking Machine

Preservation of Flowers in Their Natural Form and Color

Sudden Rupture of a 1500 Horse Power Engine

Position of the Planets in June

A Convenient form of Resonance Tube for Determining the Velocity of Sound

An Improved Traction Engine

Experiments with Soap Bubbles

A Sixty Horse Power Gas Engine

Photographic Notes- June 4, 1892

An Economical Fire Alarm

Magic Photographs Developed by Smoke

The Pythons of the Philippine Islands


  • Recommended

    New Books and Publications- June 4, 1892

  • Departments

    Recently Patented Inventions- June 4, 1892

  • Business and Personal- June 4, 1892

  • Notes and Queries- June 4, 1892

  • To Inventors- June 4, 1892

  • Index of Inventions- June 4, 1892

Purchase To Read More

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