I have split the Last Ditch information from this thread and posted it here:
http://www.quarterbore.net/forums/showthread.php?t=847
It does not mean that this knife is not one of the 2004 knives described in that thread... instead, it is being split as there is no way to verify that it is one of those knives.
Special thanks again for all those that have helped compile this information and possibilities about this very unique Buck-188 knife!