[Swordmaker]

MMMM - looks like the characters supposedly on the almost weightlist purple beam from the Roswell UFO crash site...

[utahguy]

Um, Kerry's Acceptence speech?

[R. Scott]

At first glance it resembles Greek Linear B, but clearly is not. It does not appear to be any of the ancient texts – but does bear a remarkable resemblance to the old Hobo signs.
The first line of the text would translate to (transliteration):
“Too many people have been here”, “danger” or “police”, “leave quickly”. I can not find reference to the final symbols but my resources are not comprehensive.