Scientific American Magazine Vol 68 Issue 3

Scientific American Magazine

Volume 68, Issue 3

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Features

Progress of Worlds Fair Work at Chicago

A Simple, Compact Folding Seat

An Interesting Flower Trick

An Improved Cooking Vessel

A Novel Musical Instrument

An Improved Belt Tightener

The Russian War Ship Ruric

Variety in Sleighs

The Potsdam Red Sandstone Company's Water Wheel

Fireworks in Miniature

Instrument for Viewing Lantern Slides

Geo. M. Hopkins

A New Elevated Electric Railway System

Henry S. Pruyn

The Great Jetties at the Mouth of the Brazos River

Walfred W. Wilson

Photographic Notes- January 21, 1893

Experiment in Persistence of Vision

T. O'conor Sloane

To Inventors- January 21, 1893

Departments

Correspondence- January 21, 1893

New Books and Publications- January 21, 1893

Recently Patented Inventions- January 21, 1893

Index of Inventions- January 21, 1893

Business and Personal- January 21, 1893

Notes and Queries- January 21, 1893

Patents- January 21, 1893