Table of contents
October 12, 1861, Volume 5 No 15 (New Series) pp225-240
About the coverNotes and Queries
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Angulated Principle of Shipbuilding, Improved Projectile - pp225 - 226
doi:10.1038/scientificamerican10121861-225
Information as to the Patentable Novelty of Inventions - p233
doi:10.1038/scientificamerican10121861-233
