Table of contents
October 8, 1870, Volume 23 No 15 pp223-236
About the coverBooks
Business and Personal
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Top of pageArticles
Boiler-Feed Regulator, Low-Water Alarm and Steam Trap - p223
doi:10.1038/scientificamerican10081870-223
Inaugural Address of the President, Thomas H. Huxley, LL.D., F.R.S., Etc., Before the British Association for the Advancement of Science - pp224 - 225
doi:10.1038/scientificamerican10081870-224
Ponsard's Improvements in Apparatus for Puddling Iron, Etc. - pp227 - 228
doi:10.1038/scientificamerican10081870-227a
Fortifications and History of Strasbourg - pp229 - 230
doi:10.1038/scientificamerican10081870-229
Applications for the Extension of Patents - p236
doi:10.1038/scientificamerican10081870-236
