Table of contents
May 14, 1864, Volume 10 No 20 (New Series) pp305-320
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Top of pageArticles
Adjustable Punching Press, Cheap Mode of Feeding Horses - p305
doi:10.1038/scientificamerican05141864-305
Annual Report of the Commissioner of Patents - pp306 - 307
doi:10.1038/scientificamerican05141864-306
Polytechnic Association of the American Institute - p309
doi:10.1038/scientificamerican05141864-309
The Daily Press and Mechanical Reports - p313
doi:10.1038/scientificamerican05141864-313d
Patents Granted for Seventeen Years! - pp317 - 318
doi:10.1038/scientificamerican05141864-317
Valuable Work for Inventors Patentees and Manufacturers - p319
doi:10.1038/scientificamerican05141864-319
The Cheapest Mode of Introducing Inventions - pp319 - 320
doi:10.1038/scientificamerican05141864-319a
Metallic Guard for Pantaloons, Improved Screw Spike - p320
doi:10.1038/scientificamerican05141864-320
