Table of contents
February 20, 1875, Volume 32 No 8 pp111-124
About the coverBooks
Business and Personal
Notes and Queries
Index
Top of page
Top of pageArticles
The Proposed Niagara Bridge at Lewiston, N. Y - pp111 - 112
doi:10.1038/scientificamerican02201875-111
Bogus State Laws Concerning Patent Rights - p112
doi:10.1038/scientificamerican02201875-112
Not the Best Way to Sell a Patent - pp113 - 114
doi:10.1038/scientificamerican02201875-113a
Scientific and Practical Information - pp115 - 117
doi:10.1038/scientificamerican02201875-115b
Recent Researches in the Spectra of the Planets - p117
doi:10.1038/scientificamerican02201875-117b
Ocean Telegraphy.—The Foreign Connections of New York City and the Existing Rates of Charges - pp120 - 121
doi:10.1038/scientificamerican02201875-120
The Post Office a Carrier of Merchandise - p121
doi:10.1038/scientificamerican02201875-121
