Table of contents
August 31, 1861, Volume 5 No 9 (New Series) pp129-144
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Directions to Army Surgeons on the Field of Battle - pp135 - 136
doi:10.1038/scientificamerican08311861-135
Information as to the Patentable Novelty of Inventions - p137
doi:10.1038/scientificamerican08311861-137
The Oil Wells of Pennsylvania—Curious Spouting Phenomena - p137
doi:10.1038/scientificamerican08311861-137c
An Exciting Question—Boiler Explosions and their Causes - p138
doi:10.1038/scientificamerican08311861-138
The Mechanic Arts in Central Africa - pp138 - 139
doi:10.1038/scientificamerican08311861-138a
Instructions about European Patents - pp142 - 144
doi:10.1038/scientificamerican08311861-142a