New Cab - p191

doi:10.1038/scientificamerican09251880-191

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Could a Hostile Fleet Bombard New York ? - p192

doi:10.1038/scientificamerican09251880-192

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Science Teaching in Schools - pp192 - 193

doi:10.1038/scientificamerican09251880-192a

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A Chance for Inventors.—The $5,000 Car - p193

doi:10.1038/scientificamerican09251880-193

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The De Bay Propeller - p193

doi:10.1038/scientificamerican09251880-193a

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Traveling Flies - p193

doi:10.1038/scientificamerican09251880-193b

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French Pill Printing Machine - p194

doi:10.1038/scientificamerican09251880-194

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New Portable Oven - p194

doi:10.1038/scientificamerican09251880-194a

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Hens' Wire Nests - pp194 - 195

doi:10.1038/scientificamerican09251880-194b

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The First Inventor of the Steam Gauge - pp195 - 196

doi:10.1038/scientificamerican09251880-195

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New Beer Faucet - p196

doi:10.1038/scientificamerican09251880-196

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The American Science Association - pp196 - 197

doi:10.1038/scientificamerican09251880-196a

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Engineering Inventions - p197

doi:10.1038/scientificamerican09251880-197

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Improvement in Billiard Tables - p198

doi:10.1038/scientificamerican09251880-198

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Double Treadle Attachment - p198

doi:10.1038/scientificamerican09251880-198a

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Miscellaneous Inventions - p198

doi:10.1038/scientificamerican09251880-198b

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Seals - pp199 - 200

A. W. Roberts

doi:10.1038/scientificamerican09251880-199

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Benzole - p200

doi:10.1038/scientificamerican09251880-200

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Mechanical Inventions - pp200 - 201

doi:10.1038/scientificamerican09251880-200a

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Count Louis Francois De Pourtales - p201

doi:10.1038/scientificamerican09251880-201a

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Reasonable Diligence - p202

doi:10.1038/scientificamerican09251880-202

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The Causes of Terrestrial Magnetism - p202

doi:10.1038/scientificamerican09251880-202a

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The Location of the Lick Observatory - p202

doi:10.1038/scientificamerican09251880-202b

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