Table of contents
March 18, 1871, Volume 24 No 12 pp176-188
About the coverBooks
Business and Personal
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Top of pageArticles
The Influence of Intense Cold on Steel and Iron - p176
doi:10.1038/scientificamerican03181871-176
Impregnating Wood with Tar or Other Preserving Material - p178
doi:10.1038/scientificamerican03181871-178a
Barnes' Ventilator for Mattresses, Etc. - p182
doi:10.1038/scientificamerican03181871-182b
Rubber Tires for Traction Engines - pp183 - 184
doi:10.1038/scientificamerican03181871-183b
Report of the Judges of Group 1, Department V. of the Exhibition of the American Institute for 1870. The Allen Engine - p184
doi:10.1038/scientificamerican03181871-184b
Warming and Ventilating Railroad Cars - pp184 - 185
doi:10.1038/scientificamerican03181871-184d
