Acknowledgements
Courtesy of Günter Bäbler, Switzerland (Ref: D426b)
© Encyclopedia Titanica (www.encyclopedia-titanica.org) 1996-2012 and third parties (ref: #9979, accessed 15th February 2012 10:30:01 AM)
URL : http://www.encyclopedia-titanica.org/picture-richard-norris-williams-tennis-famous-backhand-slice.html