Scientific American Magazine Vol 32 Issue 19

Scientific American Magazine

Volume 32, Issue 19

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Features

Improved Coffer Dam

Pictures Better than Stories

An Inland Penikese

Some Curious Results of Experimental Surgery

The Chain of Criminal Entailment

The Recent Remarkable Progress in the Steel Industry

Cimex Lectularius

Improved Gas Burner for Heating Purposes

Scientific and Practical Information - May 8, 1875

Heating Buildings with Hot Water

Improved Sectional Pump Bucket

Improved Safety Valve

The New Gold Fields

The Palms of the Amazons

James Orton

The Screw Pine of the Amazons

Improved Waterr Wheel Governor

Improved Meat Tenderer

Summer Houses

New Design for a Conservatory

Decisions of the Courts - May 8, 1875

Rerent Amcrican and Foreign Patents - May 8, 1875

Astronomical Notes - May 8, 1875

Communications Received - May 8, 1875

Departments

Correspondence - May 8, 1875

Business and Personal - May 8, 1875

Notes and Queries - May 8, 1875

Index of Inventions - May 8, 1875