{
  "comments": {
    "new": "Internal Serial: CUSA-01870",
    "old": "Internal Serial: CUSA01870"
  },
  "ring_codes": {
    "new": "PLJM-80131\t1 IFPI L279 04\n453R, 453M",
    "old": "PLJM-80131\t1 IFPI L279 04\n453R"
  }
}