Table of contents
February 28, 1863, Volume 8 No 9 (New Series) pp129-144
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Improved Rotary Spader, The Feat of the “Queen of the West” - pp129 - 131
doi:10.1038/scientificamerican02281863-129
What can be Done for Inventors—Advice Gratis and Advice for Pay - p137
doi:10.1038/scientificamerican02281863-137
American and English Steam Fire-Engines - p137
doi:10.1038/scientificamerican02281863-137a
The Pressure of the Atmosphere—A Vacuum - p137
doi:10.1038/scientificamerican02281863-137b
Absorption of Gases by Water and the Lungs - p138
doi:10.1038/scientificamerican02281863-138a