A New Trade Mark Law - p192

doi:10.1038/scientificamerican03261881-192

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The Actual Cost of Making Illuminating Gas - p192

doi:10.1038/scientificamerican03261881-192a

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Lager Beer - pp192 - 193

doi:10.1038/scientificamerican03261881-192b

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To Make and Maintain a Lawn - p193

doi:10.1038/scientificamerican03261881-193

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An Interesting Region - p193

doi:10.1038/scientificamerican03261881-193a

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A New American Gem - p193

doi:10.1038/scientificamerican03261881-193b

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American Industries—No. 68 - pp194 - 195

doi:10.1038/scientificamerican03261881-194

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New Swinging Gate - p195

doi:10.1038/scientificamerican03261881-195

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Miscellaneous Inventions - p195

doi:10.1038/scientificamerican03261881-195a

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Hiddenite—A New Mineral - p196

doi:10.1038/scientificamerican03261881-196

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Singular Flower-Like Forms of Ice - p196

doi:10.1038/scientificamerican03261881-196a

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Long Distance Telephone System of Dr. Herz - p196

doi:10.1038/scientificamerican03261881-196b

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Utilization of the Waste of Cities - p197

doi:10.1038/scientificamerican03261881-197

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A Novel Motor - p198

doi:10.1038/scientificamerican03261881-198

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The Parasites of a Monster Jelly Fish - p199

C. F. Holder

doi:10.1038/scientificamerican03261881-199

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New Lime Light - pp199 - 201

doi:10.1038/scientificamerican03261881-199a

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Communications Received - p203

doi:10.1038/scientificamerican03261881-203

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