00588cam a2200193 4500 91714678 TxAuBib 20061207120000.0 050601s2005||||||||||||||||||||||||eng|u 8297 Project Gutenberg PGUSA eng TxAuBib Scientific American Supplement, No. 286, June 25, 1881 [Gutenberg] / by Various. Project Gutenberg, 2005. Project Gutenberg. Freely available. Electronic text. Science -- Periodicals. http://www.gutenberg.org/license Rights TXTLL