Scientific American magazine Vol 2. No. 3 Oct 10 1846, by Various 29411 [Subtitle: The Advocate of Industry and Journal of Scientific, Mechanical and Other Improvements] [Editor: Rufus Porter] [Link: http://www.gutenberg.org/2/9/4/1/29411 ] [Files: 29411.txt; 29411-8.txt; 29411-h.htm] Thanks to David T. Jones and the Online Distributed Proofreading Canada Team at http://www.pgdpcanada.net Images generously provided by "Making of America" Cornell University. Regards, Al