Table of contents
March 25, 1871, Volume 24 No 13 pp191-204
About the coverBooks
Business and Personal
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Top of pageArticles
Improvement in Heavy Ordnance, Conducting Wires for Military Telegraphs - p191
doi:10.1038/scientificamerican03251871-191
Thallium, Its Properties and Uses - pp199 - 200
doi:10.1038/scientificamerican03251871-199b
The Use of the Microscope in the Study of Rocks - p200
doi:10.1038/scientificamerican03251871-200
On the Nature and Manufacture of Charcoal - p200
doi:10.1038/scientificamerican03251871-200d
