Right - I've compared my ETERNITY23 with my 92 PROMO 3 and Peter's photo. Here are my comments (sorry for lack of photos, had to give camcorder back!): 1. Peter's photo does resemble the ETERNITY23 matrix 2. On Peter's photo the '9' in '92' is curly whereas on my copy it's straight (more like a 'q'). 3. The Matrix on Peter's photo is: "KLF-92-PROMO 3-A-1", the matrix on my copy is: "KLF 92 PROMO 3 A1" (with the "1" in "A1" in subscript). 4. There are four large blank spaces in the run-out groove on Peter's photo (counting from the inside out, with the matrix being on space 3), my copy has five spaces, with the matrix on space 3. Given this, the two do seem rather different so either I have a fake or Peter has a fake! I'll try to source a scan of my copy, although it'll be next week now.