[Yello] Amnesty Picture Disc

Hi, I was lucky to find this 7inch picture disc at the Music Fair in Glasgow 19. October 2003. The Dealer told me it is the one and only Test Pressing of this single. The single itself was probably pressed in a ltd edition of about 10. At least that's as much as I found out about other Amnesty Picture Discs. Pictures can be found here http://n.ethz.ch/student/acraphae/download/ Has anybody seen this picture disc before? How can I know if it is a test pressing or the regular pressing? thanks for your answer. Jonathan: you can take the jpg for you website. Raphael