The original Parker Brothers Grand Camelot piece setup from 1932 is slightly different than the World Camelot Federation Grand Camelot piece setup.  The WCF version is closer to the piece setup used in Camelot, and the pieces are better arranged to start the game since the Knights are immediately in position to reach all squares of the board by Canter or Jump, just as in Camelot, rather than only half of the squares.  Naturally, the World Camelot Federation Official Rules of Grand Camelot use the WCF piece setup.  Here are the two versions of the Grand Camelot piece setup.