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Improvement in Slotting Machine

Submarine Explosive Shells

Not all Gold that Glitters

Your Paper Did Not Come, Sir

The People's College


Uniting Wrought and Cast Iron

Effects of Moonlight on Fish

Flax Industry.—No. 10

On the Production of Butter

Wild Game on Lake Superior

A Bell Buoy

A Curious Structure

List of Patent Claims

Salt your Chimneys

Dies and Punches

Improvement in Looms

Flax Breaker

Smoke-Consuming Stoves

The Largest Boring Machine

Sowing Guano

Cut-Off for Steam Engines

Fountain Brush

Patent Case

Spark Arresters

Hydraulic Ram

Alcohol without Re-Distillation

More Blind Communications

City Subscribers and the Carriers

Iron Bridges

The Wheeling Bridge

A Noble Inventor

Defective Steamships

Anthracite Coal for Locomotives

Scientific Memoranda

Inventions—Old Dishes Served Up as New

Storm Lights

A Chapter or Suggestions, &C


New Mexican Sugar

Crystal Palace Notes

Manufacturers and Inventors

A new volume of the Scientific American


  • From the Editor

    To Correspondents

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