Scientific American Magazine Vol 54 Issue 25

Scientific American Magazine

Volume 54, Issue 25

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Features

Universal Aiming Stand

The Duguesclin

The Death of Col Richard M. Hoe

The New Orleans Telephone Decision

Photographic Notes

Shingling Bracket

Plug for Stationary Wash Basins, Etc.

Improved Water Elevator

Track Clearer

Governor Valve

Improved Flooring Clamp

Vehicle Platform Gear

Vertical Chucking Machine

Horse Detacher

Safety Bulkhead Doors

Central Power Locomotive

New Dyeing Apparatus

Improved Sewer Tunneling Machine

The Workshop of James Watt

Recent Decisions Relating to Patents

Birds' Nests in Japanese Houses

Experiments with Lycopodium

T. O*amp*apos;conor Sloane

Engineering Inventions

Miscellaneous Inventions

Departments

Correspondence

Business and Personal

Notes and Queries

New Books and Publications

Index of Inventions