Table of contents
May 28, 1864, Volume 10 No 22 (New Series) pp337-352
About the coverNotes and Queries
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Top of pageArticles
Annual Report of the Commissioner of Patents - pp338 - 339
doi:10.1038/scientificamerican05281864-338
Polytechnic Association of the American Institute - p340
doi:10.1038/scientificamerican05281864-340
Will Sudden Relief from Pressure Cause Boiler Explosions? - p346
doi:10.1038/scientificamerican05281864-346
The Cheapest Mode of Introducing Inventions - pp350 - 351
doi:10.1038/scientificamerican05281864-351
Valuable Work for Inventors Patentees and Manufacturers - pp351 - 352
doi:10.1038/scientificamerican05281864-351a
Improved Evaporator, Plumbago Mine in Lower Canada - p352
doi:10.1038/scientificamerican05281864-352
