Skip to main content


New Machine for Cleaning and Separating the Fibers of Leaves

The Steering and Propelling Gear of the Alarm

Virchow on Soups and Broths

Improved Spindle

Mechanical Inventions

Improved Steam Engine

New Pegging Awl

Novel Striking Mechanism for Electric Bells


New System of Brick Making

Tapir and Young

Natural History Notes

Miscellaneous Inventions


  • Departments

    Recent Inventions

  • Business and Personal

  • Index of Inventions

  • Notes and Queries

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
April 08, 1882

20% Sitewide for President's Day