Scientific American Magazine Vol 35 Issue 16

Scientific American Magazine

Volume 35, Issue 16

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Features

Trial of Steak Fire Engines at the Centennial Exhibition

What is Materialism?

The Hell Gate Blast

Infusorial Earth and Its Uses

The Centennial Awards

A Cigar Scientifically Dissected

A Pocket Lung Tester

Improved Building Blocks

A Life-Preserving Cap and Cape

Apparatus Used in Industrial Processes

Practical Mechanism - October 14, 1876

Joshua Rose

Improved Air Pump

Improved Crosshead for Locomotives

Improved Bucket Ear

The Sea Gull

Centennial Notes

Rambling Notes

Glycerin

New Household Inventions - October 14, 1876

New Woodworking and House and Carriage Building Inventions - October 14, 1876

New Miscellaneous Inventions - October 14, 1876

Recent American and foreign Patents - October 14, 1876

New Agricultural Inventions - October 14, 1876

Communications Received

Value of Patents - October 14, 1876

The Validity of Patents - October 14, 1876

Departments

Correspondence - October 14, 1876

New Books and Publications - October 14, 1876

Business and Personal - October 14, 1876

Notes and Queries - October 14, 1876

Index of Inventions - October 14, 1876