Can your memorabilia be retrieved? Some of this stuff may be invaluable in a court of law so I would advise you (and anyone else) not to throw it away, or at least check with me what could be useful and what is rubbish. Pretty much most of his speeches in first world countries after 1985 is of no value, although anything mentioning Amaroo, particularly him saying that he, personally, bought it would be legal dynamite. We know he said it, but I am not aware of any official publication including those words.