Table of contents
August 21, 1869, Volume 21 No 8 pp113-126
About the coverBusiness and Personal
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New Mode of Making Illuminating Gas from Light Hydrocarbon Oils - p113
doi:10.1038/scientificamerican08211869-113
The Great Clock of Beauvais Cathedral and the Strasbourg Clock - p114
doi:10.1038/scientificamerican08211869-114
American Institute of Architects—Fireproof Construction - pp114 - 115
doi:10.1038/scientificamerican08211869-114a
On the Temperature of Coal Mines - pp115 - 116
doi:10.1038/scientificamerican08211869-115a
The Theory of Boiling—Tomlinson's Experiments and Conclusions - pp119 - 120
doi:10.1038/scientificamerican08211869-119
Artificial Blushes—How They are Produced - pp121 - 122
doi:10.1038/scientificamerican08211869-121d
The Microscope in Silkworm Cultivation - p122
doi:10.1038/scientificamerican08211869-122a
Manufacturing, Mining, and Railroad Items - p124
doi:10.1038/scientificamerican08211869-124
Recent American and Foreign Patents - pp124 - 125
doi:10.1038/scientificamerican08211869-124d