Table of contents
September 14, 1861, Volume 5 No 11 (New Series) pp161-176
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Improvement in Sewing Machines - pp161 - 162
doi:10.1038/scientificamerican09141861-161
The New Spanish Rifled Artillery - pp166 - 168
doi:10.1038/scientificamerican09141861-166
Information as to the Patentable Novelty of Inventions - p169
doi:10.1038/scientificamerican09141861-169
Telegraphing by Occultation of Lights—Several Claimants for the Discovery - p169
doi:10.1038/scientificamerican09141861-169a
Cocoa Leaves—Their Peculiar Properties - p170
doi:10.1038/scientificamerican09141861-170b
Instructions about European Patents - pp174 - 176
doi:10.1038/scientificamerican09141861-174a