00578cam a2200181 4500 393943966 TxAuBib 20181005120000.0 191004s2019||||||||||||||||||||||||eng|u 60420 Project Gutenberg PGUSA eng TxAuBib Gray, Robert S. Observations on the Automaton Chess Player [Gutenberg] : Now exhibited in London, at 4 Spring Gardens / Robert Gray. Project Gutenberg, 2019. Public domain in the USA. Text. http://www.gutenberg.org/ebooks/60420 TXTLL