Transmission of Power by Means of Electricity - p223

doi:10.1038/scientificamerican04141883-223

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Peter Cooper - p224

doi:10.1038/scientificamerican04141883-224

PDF (597 KB)

Mosquitoes vs. Malaria - pp224 - 225

doi:10.1038/scientificamerican04141883-224a

PDF (772 KB)

The Extermination of Venomous Serpents - pp225 - 226

doi:10.1038/scientificamerican04141883-225

PDF (495 KB)

Machine for Examining Goods - p226

doi:10.1038/scientificamerican04141883-226

PDF (335 KB)

Robert's Automatic Rain Water Separator - pp226 - 227

doi:10.1038/scientificamerican04141883-226a

PDF (650 KB)

Improved Tricycles - p227

doi:10.1038/scientificamerican04141883-227

PDF (351 KB)

Improved Fire Escape - pp227 - 228

doi:10.1038/scientificamerican04141883-227a

PDF (649 KB)

Jumping Seeds and Galls - p228

C. V. Riley

doi:10.1038/scientificamerican04141883-228

PDF (319 KB)

Dowson's Gas Peoducer - p230

doi:10.1038/scientificamerican04141883-230

PDF (350 KB)

Combined Gas Motor and Refrigerator - pp230 - 231

doi:10.1038/scientificamerican04141883-230a

PDF (668 KB)

The Electric Light in Surgical Diagnosis - p231

doi:10.1038/scientificamerican04141883-231

PDF (352 KB)

The Paradise Fish - pp231 - 232

doi:10.1038/scientificamerican04141883-231a

PDF (674 KB)

Engineering Inventions - p233

doi:10.1038/scientificamerican04141883-233

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Mechanical Inventions - p233

doi:10.1038/scientificamerican04141883-233a

PDF (358 KB)

Agricultural Inventions - p233

doi:10.1038/scientificamerican04141883-233b

PDF (358 KB)

Miscellaneous Inventions - p233

doi:10.1038/scientificamerican04141883-233c

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Communications Received - p235

doi:10.1038/scientificamerican04141883-235

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