Scientific American Magazine Vol 9 Issue 6

Scientific American Magazine

Volume 9, Issue 6

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Features

Self-Raking Reaper

Railroad Houses

Prize Paper upon the Vine Disease

Deep Ocean Sounding

Bridge Over the Mississippi

Scientific Congress--Improved Instruments Wanted

Guano for Cotton

Compliment to Joseph E. Holmes

Quality of Milk

Treatment of Cholera

Bonnell's Patent Flouring Process

Our Navy Steamers

List of Patent Claims

Auriferous Discoveries in Maine

Railroad Car Trucks

Lace Bark Tree

Improvement in making Buckles

New Self-Acting Press

Improvement in Screw Presses

Improved Fish Hook

Self-Acting Oil Cup for Steam Engines

Propelling Vessels in Water

Adulteration of Oil

Imponderable Agents

Badly Constructed Clipper Ships

Making Hat Bodies--Important Patent Case

Revolution in Vulcanized Fabrics

Tanning Patents--Kennedy's Process

Tunnel Railways in Cities

Fair of the American Institute

Crystal Palace

A Chapter of Suggestions, & C

To Correspondents

Cleaning Stained Cotton

Elastic Pad for Penmen

Mechanics

The New Steamboat Law

The Benefits of Olive Oil

To Coat Iron with Copper or Press

Preserving Butter