Table of contents
March 14, 1868, Volume 18 No 11 pp161-176
About the coverBusiness and Personal
Patent Notes
Top of page
Top of pageArticles
Improvement in Machines for Molding and Pressing Brick, Improved Pavement, and more - p161
doi:10.1038/scientificamerican03141868-161
The British Institution of Civil Engineers - pp162 - 163
doi:10.1038/scientificamerican03141868-162
Turning a Movable Wheel around a Fixed Wheel - pp165 - 166
doi:10.1038/scientificamerican03141868-165
Manufacturing, Mining, and Railroad Items - p166
doi:10.1038/scientificamerican03141868-166
Recent American and Foreign Patents - pp166 - 167
doi:10.1038/scientificamerican03141868-166a
Grosvenor's Improved Non-Explosive Lamp - p168
doi:10.1038/scientificamerican03141868-168
