Scientific American

Scientific American Volume 2, issue 18 (January 23, 1847), title page; source: Courtesy of Cornell University Library, Making of America Digital Collection http://ebooks.library.cornell.edu/m/moa/, http://digital.library.cornell.edu/cgi/t/text/text-idx?c=scia;idno=scia0002-18.

 

 

Scientific American 2,18 (January 23, 1847), title page; source: Courtesy of Cornell University Library, Making of America Digital Collection.