[posted] Posted (#38480, Various) !

[David Widger]

Scientific American, December 14, 1878, by Various                       38480
  [Full title: Scientific American, Vol. XXXIX.--No. 24. [New Series.],
                December 14, 1878]
  [Subtitle: A Weekly Journal Of Practical Information, Art, Science,
              Mechanics, Chemistry, And Manufactures]
  [Link: http://www.gutenberg.org/3/8/4/8/38480 ]
  [Files: 38480.txt; 38480-8.txt; 38480-h.htm]

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David