information about freestone 1st edition mr. mercury

hi where are the book collectors, i need information about peter freestone 1st edition Mr. Mercury,tusitala press ( later freddie mercury omnibuspress ).
does anyone knew if there are 500 pieces signed from this edition, or if the complete edition was limited at 500 pieces?

I don't think Freddie was well enough to sign any of these.

yes i know that freddie didn´t sign them, but peter freestone sign 500 pieces . i wanna know if the 1st edition has only
500 pieces or if there are more books from the 1st edition and only 500 were sign by freestone.do you know more about the 1st edition?