I have to confess that until a few days ago I hadn't heard of the massacre at Ludlow, Colorado in 1914. Those of you familiar with coal mining in the USA will, I'm sure, know all about it and may be interested to know that the memorial at the site has been vandalised - for full details see the "Pueblo Chieftain" site at http://www.chieftain.com/display/archive/2003/may/10/ni2.htm Information on the Ludlow massacre can be found on the United Mine Workers of America site at http://www.umwa.org/history/ludlow.shtml Keith Ramsey