Table of contents
November 19, 1864, Volume 11 No 21 (New Series) pp321-336
About the coverPatent Notes
Notes and Queries
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Top of pageArticles
Improved Lumber Measure, John Fitch Wanted Four Hundred Dollars, and more - pp321 - 322
doi:10.1038/scientificamerican11191864-321
Osborne's Process of Photolithographing - p324
doi:10.1038/scientificamerican11191864-324
Cornelius and Baker's Electric Bracket - p328
doi:10.1038/scientificamerican11191864-328
Bourne's Heating and Shaving Apparatus - p328
doi:10.1038/scientificamerican11191864-328a
Extension of Patents—for Whose Benefit they are Granted - p329
doi:10.1038/scientificamerican11191864-329
Is Gunpowder Liable to Spontaneous Combustion? - p329
doi:10.1038/scientificamerican11191864-329b
Blowing up of the “Albemarle.” - pp330 - 331
doi:10.1038/scientificamerican11191864-330e
