Table of contents
September 25, 1869, Volume 21 No 13 pp193-206
About the coverBusiness and Personal
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Top of pageArticles
Improvement in Apparatus for Tanning Leather, Surmounting Inclines - p193
doi:10.1038/scientificamerican09251869-193
The Latest Achievements of Engineering Science - pp193 - 194
doi:10.1038/scientificamerican09251869-193a
Operations in Cumberland Coal—To the Public Press - pp195 - 196
doi:10.1038/scientificamerican09251869-195
Prevention of Colliery Explosions - pp197 - 198
doi:10.1038/scientificamerican09251869-197a
The Manufacture of Plate Glass in England and the United States - pp199 - 200
Thos Lockwoode
doi:10.1038/scientificamerican09251869-199
Goddard's Detachable Calks for Horseshoes - p200
doi:10.1038/scientificamerican09251869-200a
The Exhibition of the American Institute - p202
doi:10.1038/scientificamerican09251869-202a
Rainless Districts—Freaks of the Weather - p202
doi:10.1038/scientificamerican09251869-202c
The Humboldt Centennial Celebration - pp202 - 203
doi:10.1038/scientificamerican09251869-202d
Manufacturing, Mining, and Railroad Items - pp203 - 204
doi:10.1038/scientificamerican09251869-203a
Recent American and Foreign Patents - pp204 - 205
doi:10.1038/scientificamerican09251869-204b
