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Features

Sweet Cream for Chapped Hands

Westlake's Summer Stove

The Soulages Collection

Skeleton Flowers and Leaves

Peat for Fuel

Statistics of Food

Defective Ocean Steamers

Patent Claims

Torsion

Steam Ice Boat

Atacamite

Table of Patents Issued to Each State in the Year 1856

Tin versus Gold for Teeth

American Inventions Patented in Great Britain

Hughes' Telegraph

Curious Discovery

Fossilization

Protection of Wood from Fire

Patent Extensions and Lobbyists in Congress

Patent Monopolies in Olden Times

The “Patent” Lobby in the Field—The Different Interests at Work, &c

Recent Patented Improvements

Sorgho Sugar

Water in the Sea

Science in Sport

A Prominent Man of Science Gone

Coal and Cinder Sifter

Bad Shoe Leather

Mechanics

Departments

  • Letters

    Correspondents - January 30, 1858

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