Table of contents
August 12, 1871, Volume 25 No 7 pp95-108
About the coverBooks
Business and Personal
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Top of pageArticles
The New Post Office, Melbourne, Australia - p95
doi:10.1038/scientificamerican08121871-95
A Chapter on American Geology - p97
Charles Morris
doi:10.1038/scientificamerican08121871-97
Wrought Iron Bridges for the Nicolai Railway of Russia - p98
doi:10.1038/scientificamerican08121871-98
Experimental Investigation of a New Force - pp99 - 100
William Crookes, F. R. S. &c
doi:10.1038/scientificamerican08121871-99
Mechanical Movement for Churns, Washing Machines, Etc. - p102
doi:10.1038/scientificamerican08121871-102
Engravings of Inventions and Machinery - p102
doi:10.1038/scientificamerican08121871-102b
New Application of the Oxyhydrogen Light to the Separation of Metals, by Tessie Du Mo-Tay of Paris, France - p104
doi:10.1038/scientificamerican08121871-104a
Artificial Leather—Utilization of Leather Scraps and Cuttings - p105
doi:10.1038/scientificamerican08121871-105
