The Peerless Steam Engine - p191

doi:10.1038/scientificamerican03301878-191

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Improved Bench Plane - p191

doi:10.1038/scientificamerican03301878-191a

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Improvements in the Postal Service - p192

doi:10.1038/scientificamerican03301878-192

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The Best Way to Encourage Invention - p192

doi:10.1038/scientificamerican03301878-192a

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A Popular Project - pp192 - 193

doi:10.1038/scientificamerican03301878-192b

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The Phonograph - p193

doi:10.1038/scientificamerican03301878-193

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Tree Waste and its Sequence - p193

doi:10.1038/scientificamerican03301878-193a

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Astronomical Notes - pp193 - 194

Berlin H. Wright

doi:10.1038/scientificamerican03301878-193b

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A Large Sugar Mill - p194

doi:10.1038/scientificamerican03301878-194

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Independent Jaw for Lathe Chucks - p194

doi:10.1038/scientificamerican03301878-194a

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The New Otto Gas Engine - pp195 - 196

doi:10.1038/scientificamerican03301878-195

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Communications - p196

doi:10.1038/scientificamerican03301878-196

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Plant Mind - pp196 - 197

doi:10.1038/scientificamerican03301878-196a

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Wild Beast Exterminators Wanted - p197

doi:10.1038/scientificamerican03301878-197

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The Progress of Astronomical Photography - p197

doi:10.1038/scientificamerican03301878-197a

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The New Egyptian Cotton - pp197 - 198

doi:10.1038/scientificamerican03301878-197b

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Improved Saw Mill Dog - p198

doi:10.1038/scientificamerican03301878-198

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Improved Feed Regulator for Boilers - p198

doi:10.1038/scientificamerican03301878-198a

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Dobbin's Improved Harrow - p199

doi:10.1038/scientificamerican03301878-199

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Cleopatra's Needle - pp199 - 201

doi:10.1038/scientificamerican03301878-199a

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Improved Tricycle - p201

doi:10.1038/scientificamerican03301878-201

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Sea Beans - p201

doi:10.1038/scientificamerican03301878-201a

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Notes of Patent Office Decisions - p202

doi:10.1038/scientificamerican03301878-202

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Communications Received - p204

doi:10.1038/scientificamerican03301878-204

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