Skip to main content

Features

Rice Culture

A Weekly Payment Law in New York

The Industrial South -Tallapoosa, Ga

Photographic Notes

Position of the Planets for June

An Improved Vehicle Wheel

An Improved Ore Concentrator

An Improved Nut Lock

An Improved Bag Filler and Holder

An Index Plate for Gear-Cutting Machines

The Fire Alarm System of Jersey City

An Improved Tool Holder

An Improved Sad Iron

An Improved Holder for Paper Bags

An Improved Dental Instrument

An Envelope Moistener and Sealer

An Improved Logging Railway

An Improved Shaft Bearing

Stained Glass and Objects of Wire Cloth

Index of Inventions- May 31, 1890

Departments

  • Letters

    Correspondence- May 31, 1890

  • Recommended

    New Books and Publications- May 31, 1890

  • Departments

    Business and Personal- May 31, 1890

  • Recently Patented Inventions- May 31, 1890

  • Notes and Queries- May 31, 1890

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
May 31, 1890

See the World from a Different Perspective

Subscribe to Scientific American MIND