00526cam a2200169 4500 91672222 TxAuBib 20061207120000.0 050227s2005||||||||||||||||||||||||eng|u 15193 Project Gutenberg PGUSA eng TxAuBib Scientific American Supplement, No. 841, February 13, 1892 [Gutenberg] / by Various. Project Gutenberg, 2005. Project Gutenberg. Science -- Periodicals. http://www.gutenberg.org/license Rights TXTLL