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Improved Sewing Machine, Things That Farmers Should Know, and More

Miscellaneous Summary

Nominal Horse Power

Inventions and Discoveries Abroad

Oxygen, Ozone and Antozone

Reckless Use of Fire-Arms

Opening of a New Campaign

Shape of Lasts, Boots and Shoes

The Coal Question Again

The Labor Movements

Recuperation of the Globe

Manufacture of Enfield Rifles

Carbolic Acid

Trial of O. R. Mumford's Percussion Fuse

Patent Claims

Issued from the United States Patent-Office

American Steamships for China

Recent American Patents

Vibrating Waterfalls

To Our Readers


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  • Notes and Queries

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