Skip to main content

Features

Flour Vs Bran

Passage by the House of Representatives of a Law for the Encouragement of Swindling

Chastant's Observations on Yellow Fever

A New Government Bureau Proposed

The Prevention of Fires

American Industries, No. 32

Rotary Pressure Blowers

Electrical Pressure Indicator

New Vise and Anvil Drill

Improved Electric Lamp

Engineering Inventions

Agricultural Inventions

New Cotton Picking Shade

Pumping System for Hydraulic Presses

The Hyrax

The Pickerel Frog

By C. Few Seiss

Electrical Railway

Mechanical Inventions

Miscellaneous Inventions

Communications Received

The Scientific American Export Edition Published Monthly

Departments

  • Departments

    Business and Personal

  • Index of Inventions

  • New Books And Publications

  • Notes and Queries

  • Patents

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
February 28, 1880

See the World from a Different Perspective

Subscribe to Scientific American MIND