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Universal Aiming Stand

The Duguesclin

The New Orleans Telephone Decision

The Death of Col Richard M. Hoe

Photographic Notes

Plug for Stationary Wash Basins, Etc.

Governor Valve

Track Clearer

Improved Flooring Clamp

Shingling Bracket

Improved Water Elevator

Horse Detacher

Vehicle Platform Gear

Vertical Chucking Machine

Safety Bulkhead Doors

Central Power Locomotive

New Dyeing Apparatus

Improved Sewer Tunneling Machine

The Workshop of James Watt

Recent Decisions Relating to Patents

Experiments with Lycopodium

By T. O*amp*apos;conor Sloane

Birds' Nests in Japanese Houses

Miscellaneous Inventions

Engineering Inventions


  • Correspondence

  • Business and Personal

  • New Books and Publications

  • Notes and Queries

  • Index of Inventions

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