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Features

The Novelty Works, New York City

Patent and Claims

King's Patent Solid Steam Packing Ring

Downing's Patent Improved Railway Chair

Capital and Labor as Affected by Labor-Saving Machinery

The Latest Novelty in Photography

The Indicator as a Fixture to the Steam Engine

End of Vol. XVII--Beginning of a New Volume

Editorial Summary

The Sale of Patents in Ohio

Recent American and Foreign Patents

New Publications

Extension Notices

Departments

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    Business and Personal

  • Index

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June 27, 1868

See the World from a Different Perspective

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