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The Novelty Works, New York City

Patent and Claims

King's Patent Solid Steam Packing Ring

Downing's Patent Improved Railway Chair

The Latest Novelty in Photography

Capital and Labor as Affected by Labor-Saving Machinery

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

The Indicator as a Fixture to the Steam Engine

The Sale of Patents in Ohio

Editorial Summary

New Publications

Recent American and Foreign Patents

Extension Notices


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    Business and Personal

  • Index

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June 27, 1868

Of Shamrocks and Science

Happy St. Patrick’s Day