00594cam a2200193 4500 100300922 TxAuBib 20070420120000.0 100816s2010||||||||||||||||||||||||eng|u 33447 Project Gutenberg PGUSA eng TxAuBib Talbot, William Henry Fox. The Pencil of Nature [Gutenberg] / by William Henry Fox, 1800-1877 Talbot. Project Gutenberg, 2010. Project Gutenberg. Freely available. Electronic text. Photography. http://www.gutenberg.org/license Rights