Improved Scroll-Sawing Machinery, Gutta-Percha - p191

doi:10.1038/scientificamerican09241870-191

PDF (355 KB)

The History and Fortifications of Metz - pp191 - 192

doi:10.1038/scientificamerican09241870-191a

PDF (547 KB)

Deep-Sea Exploration—How Soundings are Obtained - pp192 - 193

doi:10.1038/scientificamerican09241870-192

PDF (391 KB)

The Artisan in Denmark Spain, Portugal and Greece - pp193 - 194

doi:10.1038/scientificamerican09241870-193

PDF (535 KB)

Improved Wicket for Canal Locks - p194

doi:10.1038/scientificamerican09241870-194

PDF (349 KB)

The Spider - p195

Edward C. H. Day

doi:10.1038/scientificamerican09241870-195

PDF (423 KB)

The Electric Telegraph - pp196 - 198

doi:10.1038/scientificamerican09241870-196a

PDF (665 KB)

Freeland's Lock Nuts - p198

doi:10.1038/scientificamerican09241870-198

PDF (307 KB)

Improved Stove Cover, Dish, and Kettle Lifter - p198

doi:10.1038/scientificamerican09241870-198a

PDF (307 KB)

Modern Chemistry - p199

doi:10.1038/scientificamerican09241870-199

PDF (346 KB)

What are our Colleges Doing? - p199

doi:10.1038/scientificamerican09241870-199a

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The Draft of Vehicles - p199

doi:10.1038/scientificamerican09241870-199b

PDF (346 KB)

The Finishing and Decoration of Machinery - pp199 - 200

doi:10.1038/scientificamerican09241870-199c

PDF (548 KB)

Progress of Foreign Invention - p200

doi:10.1038/scientificamerican09241870-200

PDF (220 KB)

Chemical Experiments - p200

doi:10.1038/scientificamerican09241870-200a

PDF (220 KB)

The “Worm” on the Ailanthus - pp200 - 201

doi:10.1038/scientificamerican09241870-200b

PDF (425 KB)

Fair of the American Institute - p201

doi:10.1038/scientificamerican09241870-201

PDF (213 KB)

Mileage System of Railroad Commutation Tickets - pp201 - 202

doi:10.1038/scientificamerican09241870-201a

PDF (597 KB)

Applications for the Extension of Patents - p202

doi:10.1038/scientificamerican09241870-202

PDF (439 KB)

Answers to Correspondents - p202

doi:10.1038/scientificamerican09241870-202c

PDF (439 KB)

Recent American and Foreign Patents - pp202 - 203

doi:10.1038/scientificamerican09241870-202d

PDF (728 KB)

Official List of Patents - pp203 - 204

doi:10.1038/scientificamerican09241870-203

PDF (772 KB)