Improved Windmill, Improved Lathe Arbor Tightener, and more - p85

doi:10.1038/scientificamerican02091867-85

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Silver Mining in the Great Basin - p86

doi:10.1038/scientificamerican02091867-86

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Water Supply of Towns - p86

doi:10.1038/scientificamerican02091867-86a

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How Shall We Burn Coal Most Economically - pp86 - 87

doi:10.1038/scientificamerican02091867-86b

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Varying Ideas of Model Makers - p87

doi:10.1038/scientificamerican02091867-87

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Editorial Summary - pp87 - 88

doi:10.1038/scientificamerican02091867-87a

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Sill's Stamp Affixer - p88

doi:10.1038/scientificamerican02091867-88

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Batcheller's Hand Planter - pp88 - 89

doi:10.1038/scientificamerican02091867-88a

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Converse's Improvement in Pocket Fire-Arms - p89

doi:10.1038/scientificamerican02091867-89

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Science Familiarly Illustrated - p90

doi:10.1038/scientificamerican02091867-90a

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Steel-Headed Rails - p90

doi:10.1038/scientificamerican02091867-90b

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Recent American and Foreign Patents - pp90 - 91

doi:10.1038/scientificamerican02091867-90c

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Answers to Correspondents - p91

doi:10.1038/scientificamerican02091867-91

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New Publications - p91

doi:10.1038/scientificamerican02091867-91b

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Having an Object and Sticking to it - p93

doi:10.1038/scientificamerican02091867-93

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Crossing the Water—Ferries, Tunnels, and Bridges - p93

doi:10.1038/scientificamerican02091867-93a

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The Arcade Railway - p93

doi:10.1038/scientificamerican02091867-93b

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The Recoil of Guns—Action and Reaction not Equal - p94

Charles A. Seely

doi:10.1038/scientificamerican02091867-94

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Patent Claims - pp94 - 100

doi:10.1038/scientificamerican02091867-94a

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Devices for Elevating Liquids - p100

doi:10.1038/scientificamerican02091867-100

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