Scientific American Magazine Vol 55 Issue 16

Scientific American Magazine

Volume 55, Issue 16

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Features

Experiments with the Scientific Top

M. Hopkins

The "Fere" Monster Mortar

Photographic Notes

Railway Track System

Ore Concentrator

Instrument for Obtaining Lengths and Bevels of Rafters

Riveting Tool

Game Carrier

Improved Toboggan

Engines of the Paddle Steamer Ozone

A Stop Motion for Looms

A Cheap Type Writer

Experiments in Pneumatics with a Steam Vacuum

T. O'conor Sloane

The "Saddle Sulky"

Improved Vibrating Stethoscope

A Balloon Trip from Cherbourg to London

Natural History Notes - October 16, 1886

Miscellaneous Inventions - October 16, 1886

To Inventors - October 16, 1886

Agricultural Invention - October 16, 1886

Engineering Inventions - October 16, 1886

Departments

Notes and Queries - October 16, 1886

New Books and Publications - October 16, 1886

Business and Personal - October 16, 1886

Index of Inventions - October 16, 1886