Improved Punching and Drop Press, The Grain Elevators at Liverpool, and More - pp287 - 288

doi:10.1038/scientificamerican05041872-287

PDF (669 KB)

The Tallow Tree and its Uses - p289

D. J. Macgowan, M.D.

doi:10.1038/scientificamerican05041872-289

PDF (207 KB)

First Grand Industrial Exposition of Louisiana - p290

doi:10.1038/scientificamerican05041872-290

PDF (374 KB)

Gardner's Fire Extinguisher - p291

doi:10.1038/scientificamerican05041872-291

PDF (307 KB)

Butter from California - p291

doi:10.1038/scientificamerican05041872-291a

PDF (307 KB)

Patch's Corn Sheller - p291

doi:10.1038/scientificamerican05041872-291b

PDF (307 KB)

Society of Arts of the Massachusetts Institute of Technology - pp292 - 293

doi:10.1038/scientificamerican05041872-292a

PDF (423 KB)

Scientific and Practical Information - pp293 - 294

doi:10.1038/scientificamerican05041872-293

PDF (560 KB)

Drying Substances by Mechanical Action - p295

doi:10.1038/scientificamerican05041872-295

PDF (258 KB)

The Congressional Sewing Machine Job - p295

doi:10.1038/scientificamerican05041872-295a

PDF (258 KB)

Progress of Astronomy—The Variable Stars - pp295 - 296

doi:10.1038/scientificamerican05041872-295b

PDF (412 KB)

Artesian Wells and Malarial Fevers - p296

doi:10.1038/scientificamerican05041872-296

PDF (162 KB)

A Suggestion to Inventors.—Value of Patented Improvements upon Patented Inventions - p296

doi:10.1038/scientificamerican05041872-296a

PDF (162 KB)

Cable Towing on the Erie Canal - pp296 - 297

doi:10.1038/scientificamerican05041872-296b

PDF (429 KB)

Answers to Correspondents - p298

doi:10.1038/scientificamerican05041872-298

PDF (224 KB)

Recent American and Foreign Patents - pp298 - 299

doi:10.1038/scientificamerican05041872-298b

PDF (403 KB)