{
  "comments": {
    "new": "Internal Serial: UCJS-10006\n\nVolume Label: DERBYTIME",
    "old": "Internal Serial: UCJS-10006"
  },
  "ring_codes": {
    "new": "UCJS-10006-3 A0\t4 45Q3, 45Q4\n0000-00000\t1",
    "old": "UCJS-10006-3 A0\t4 4503\n0000-00000\t1"
  }
}