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July 29, 1868, Volume 19 No 5 pp65-80

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Departments

Correspondence

Correspondence pp69 - 70

doi:10.1038/scientificamerican07291868-69b

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Business and Personal

Business and Personal p71

doi:10.1038/scientificamerican07291868-71b

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Patent Notes

Patents p80

doi:10.1038/scientificamerican07291868-80

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Articles

Diking and Draining Salt Marshes pp65 - 66

doi:10.1038/scientificamerican07291868-65

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Powers of the Commissioner of Patents p66

doi:10.1038/scientificamerican07291868-66

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The Great Aeronautical Exhibition pp66 - 67

doi:10.1038/scientificamerican07291868-66a

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Mechanical Notes pp67 - 68

doi:10.1038/scientificamerican07291868-67

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Lakin's Patent Heat Radiator p69

doi:10.1038/scientificamerican07291868-69

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Brioday's Improved Artificial Leg p69

doi:10.1038/scientificamerican07291868-69a

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Editorial Summary p70

doi:10.1038/scientificamerican07291868-70

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The Value of a Caveat p70

doi:10.1038/scientificamerican07291868-70a

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Manufacturing, Mining, and Railroad Items p71

doi:10.1038/scientificamerican07291868-71

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Recent American and Foreign Patents p71

doi:10.1038/scientificamerican07291868-71a

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Extension Notices pp71 - 72

doi:10.1038/scientificamerican07291868-71c

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Watering Streets and Sidewalks p72

doi:10.1038/scientificamerican07291868-72

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Should a Farmer be More than a Farmer p72

doi:10.1038/scientificamerican07291868-72a

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Seasonable Hints—How to Keep Cool p73

doi:10.1038/scientificamerican07291868-73

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Heating and Ventilation p73

doi:10.1038/scientificamerican07291868-73a

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Employer and Employed p73

doi:10.1038/scientificamerican07291868-73b

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Obituary—Death of an Inventor p73

doi:10.1038/scientificamerican07291868-73c

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Swindling Patent Agents p73

doi:10.1038/scientificamerican07291868-73d

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Business and Scientific Men pp73 - 74

doi:10.1038/scientificamerican07291868-73e

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The Worcester County Free Institute of Industrial Science p74

doi:10.1038/scientificamerican07291868-74

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The Glaciers of Switzerland p74

doi:10.1038/scientificamerican07291868-74a

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Official Report of Patents and Claims pp75 - 78

doi:10.1038/scientificamerican07291868-75

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