Table of contents
November 24, 1866, Volume 15 No 22 pp349-366
About the coverNotes and Queries
Inventions
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Enlargement of the Scientific American for 1867 - p357
doi:10.1038/scientificamerican11241866-357
Change in the Style of Patents - pp357 - 358
doi:10.1038/scientificamerican11241866-357b