Table of contents
August 30, 1873, Volume 29 No 9 pp127-140
About the coverBusiness and Personal
Notes and Queries
Index
Top of page
Top of pageArticles
The Flowing Oil Wells of Pennsylvania—Great Decline in the Price of Oil - p128
doi:10.1038/scientificamerican08301873-128a
Engines of Admiral Porter's Torpedo Boat - p129
doi:10.1038/scientificamerican08301873-129
The Sun's Distance and How it is Measured - p129
doi:10.1038/scientificamerican08301873-129a
Concrete Siphons on the Canal Quintino Sella, Lomellina, Italy - p130
doi:10.1038/scientificamerican08301873-130
The Great Exposition—Letter from United States Commissioner Professor R. H. Thurston - p133
doi:10.1038/scientificamerican08301873-133
The Diamond Cotton Chopper and Cultivator - p134
doi:10.1038/scientificamerican08301873-134a
French Four Axled Articulated Locomotive - pp135 - 137
doi:10.1038/scientificamerican08301873-135
