Scientific American Magazine Vol 63 Issue 10

Scientific American Magazine

Volume 63, Issue 10

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Features

Ericsson's Revolving Turreted War Ship

Tyrotoxicon

An Improved Telegraph Key

A Separable Spindle For Spinning Wool

An Improved Culinary Vessel

A Work-Holding Table for Carving Machines

A Copyholder for Typewriting Machines

A Tube Expander and Bender

An Improved Metal Railroad Tie

An Improved Wrench

Departure of the Baltimore for Sweden

Indianapolis Meeting of the American Association for the Advancement of Science

H. Hovey

A Jet-Propelled Steam Lifeboat

Christian Henry Frederick Peters

The Electric Race Course

Photographic Notes- September 6, 1890

An Improved Nutmeg Grater

An Improved Bob Sled

An Improved Switch Worker

Departments

Correspondence- September 6, 1890

Recently Patented Inventions- September 6, 1890

New Books and Publications- September 6, 1890

Business and Personal- September 6, 1890

To Inventors- September 6, 1890