{
  "comments": {
    "new": "Demonstration Disc: White disc \"FPD Version 2.01 July 24, 1992\""
  },
  "edition": {
    "new": "Original, Demonstration Disc",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "-1450, +638",
      "old": "+638"
    }
  },
  "ring_codes": {
    "new": "3106901882\t50268 711 01 + MADE IN GERMANY\tF, MADE IN GERMANY\tM, MADE IN GERMANY BY PMDC\tT, MADE IN GERMANY\tK\n18820724 01% A MADE IN USA",
    "old": "3106901882\t50268 711 01 + MADE IN GERMANY\tF, MADE IN GERMANY\tM, MADE IN GERMANY BY PMDC\tT, MADE IN GERMANY\tK"
  },
  "serial": {
    "new": "310-690-188-2, 310690188-2, 812 0054, 813 0048",
    "old": "310690188-2, 812 0054, 813 0048"
  }
}