Beck's New Improved Self-Adjusting Vise - pp375 - 376

doi:10.1038/scientificamerican06111870-375

PDF (594 KB)

On the Conditions and Limits Which Govern the Proportions of Rotary Fans - pp376 - 377

doi:10.1038/scientificamerican06111870-376

PDF (401 KB)

The Cockchafer and its Ravages - p378

Edward C. H. Day, By

doi:10.1038/scientificamerican06111870-378

PDF (409 KB)

The Roller Barrow - pp378 - 380

doi:10.1038/scientificamerican06111870-378a

PDF (1,123 KB)

A Chapter on Cockroaches - p381

John R. Gordon, By

doi:10.1038/scientificamerican06111870-381

PDF (351 KB)

Balloon Varnishes - p381

John Wise, By

doi:10.1038/scientificamerican06111870-381a

PDF (351 KB)

Scientific Periodicals Found in New York Libraries - pp381 - 382

H. Carrington Bolton, By

doi:10.1038/scientificamerican06111870-381b

PDF (711 KB)

The Metropolitan Museum of Art - p383

doi:10.1038/scientificamerican06111870-383

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The Origin of the Reluctance with Which Mankind Receive New Ideas and Inventions - p383

doi:10.1038/scientificamerican06111870-383a

PDF (322 KB)

New Sugar Refining Process - p383

doi:10.1038/scientificamerican06111870-383b

PDF (322 KB)

The Question of City Transit - p384

doi:10.1038/scientificamerican06111870-384

PDF (204 KB)

Something about Horseshoes - p384

doi:10.1038/scientificamerican06111870-384a

PDF (204 KB)

Recent Foreign Improvements - p384

doi:10.1038/scientificamerican06111870-384b

PDF (204 KB)

Scientific Intelligence - pp384 - 385

doi:10.1038/scientificamerican06111870-384c

PDF (358 KB)

Georgia State Fair - p385

doi:10.1038/scientificamerican06111870-385

PDF (230 KB)

A Pneumatic Tube Four Hundred Miles Long - p385

doi:10.1038/scientificamerican06111870-385a

PDF (230 KB)

National Exhibition of the Argentine Republic - p385

doi:10.1038/scientificamerican06111870-385b

PDF (230 KB)

Reduction of the Public Debt - p385

doi:10.1038/scientificamerican06111870-385c

PDF (230 KB)

Patent Office Affairs - p386

doi:10.1038/scientificamerican06111870-386

PDF (263 KB)

Answers to Correspondents - p386

doi:10.1038/scientificamerican06111870-386b

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Recent American and Foreign Patents - pp386 - 387

doi:10.1038/scientificamerican06111870-386c

PDF (571 KB)

Official List of Patents - pp387 - 388

doi:10.1038/scientificamerican06111870-387

PDF (757 KB)