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Departments

Inventions

Composition or Cement Roofs p364

doi:10.1038/scientificamerican07261856-364


A Steam Plow for the Prairies p364

doi:10.1038/scientificamerican07261856-364a


Improved Stump Puller p364

doi:10.1038/scientificamerican07261856-364b


Converting Iron into Steel p364

doi:10.1038/scientificamerican07261856-364c


Water for the City of Brooklyn p364

doi:10.1038/scientificamerican07261856-364d


Improvement in Window Frames p364

doi:10.1038/scientificamerican07261856-364e


Death of Prof. Locke p364

doi:10.1038/scientificamerican07261856-364f


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Articles

Exhibition of the U. S. Agricultural Society p361

doi:10.1038/scientificamerican07261856-361


Terrible Accidents on Railroad and Steamboat p361

doi:10.1038/scientificamerican07261856-361a


Western Agency for the Sale of Patents p361

doi:10.1038/scientificamerican07261856-361b


Improved Seed Planting Machine p361

doi:10.1038/scientificamerican07261856-361c


Watering Streets p361

doi:10.1038/scientificamerican07261856-361d


Louisville Mechanic's Institute p361

doi:10.1038/scientificamerican07261856-361e


Death of a Distinguished Civil Engineer p361

doi:10.1038/scientificamerican07261856-361f


List of Patent Claims p362

doi:10.1038/scientificamerican07261856-362


McCormick's Patent Extension p362

doi:10.1038/scientificamerican07261856-362a


A Great Railroad Project p362

doi:10.1038/scientificamerican07261856-362b


Engraving by Light and Electricity p363

doi:10.1038/scientificamerican07261856-363


The Sun.—No. 4 p363

doi:10.1038/scientificamerican07261856-363a


Electro-Chemical Baths p363

doi:10.1038/scientificamerican07261856-363b


To Inventors p363

doi:10.1038/scientificamerican07261856-363c


Silvering Glass p363

doi:10.1038/scientificamerican07261856-363d


Burning of Steamboats p363

doi:10.1038/scientificamerican07261856-363e


Important and Singular Patent Case p363

doi:10.1038/scientificamerican07261856-363f


The Woodworth Patent Extension p365

doi:10.1038/scientificamerican07261856-365


Reciprocity in Patents p365

doi:10.1038/scientificamerican07261856-365a


Ross Winans vs. N. Y. & E. R.R. Patent Case p365

doi:10.1038/scientificamerican07261856-365b


The Newfoundland Telegraph Cable p365

doi:10.1038/scientificamerican07261856-365c


Recent American Patents p365

doi:10.1038/scientificamerican07261856-365d


Interesting Experiments with Timber p365

doi:10.1038/scientificamerican07261856-365e


Recent Foreign Inventions p366

doi:10.1038/scientificamerican07261856-366


Notes on Patented Inventions.—No. 15 p366

doi:10.1038/scientificamerican07261856-366a


Trial of Mowing Machines p366

doi:10.1038/scientificamerican07261856-366b


Artificial Writing Slate p366

doi:10.1038/scientificamerican07261856-366c


To Correspondents p367

doi:10.1038/scientificamerican07261856-367


Important Items p367

doi:10.1038/scientificamerican07261856-367a


Terms of Advertising p367

doi:10.1038/scientificamerican07261856-367b


Important to Inventors p367

doi:10.1038/scientificamerican07261856-367c


United States Mint p368

doi:10.1038/scientificamerican07261856-368


Ballooning p368

doi:10.1038/scientificamerican07261856-368a


New English Omnibus p368

doi:10.1038/scientificamerican07261856-368b


Castor Oil in Water p368

doi:10.1038/scientificamerican07261856-368c


Mechanics p368

doi:10.1038/scientificamerican07261856-368d


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