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Misrepresentation about Foreign Inventions - p113
doi:10.1038/scientificamerican12241853-113
Beware of Putting “Patent” on an Unpatented Article - pp114 - 115
doi:10.1038/scientificamerican12241853-114c
The Illustrated Weekly Record of the New York Exhibition of the Industry of all Nations - p115
doi:10.1038/scientificamerican12241853-115c
Taggart's Improvement in Flour Machinery - p116
doi:10.1038/scientificamerican12241853-116f
Patent Office—Report of the Secretary of the Interior - p117
doi:10.1038/scientificamerican12241853-117a
Recording of Assignments-Property of Patents - p117
doi:10.1038/scientificamerican12241853-117b
Trial of Steam Engines in the Crystal Palace - p118
doi:10.1038/scientificamerican12241853-118a
