{
  "barcode": {
    "new": "4 988607 050603, 4 988607 050801",
    "old": "4 988607 050603"
  },
  "edition": {
    "new": "Original, Hudson the Best",
    "old": "Original"
  },
  "ring_codes": {
    "new": "SLPM-65261\t1 45W6, 45V0",
    "old": "SLPM-65261\t1 45W6"
  },
  "serial": {
    "new": "SLPM 65261, SLPM 65578",
    "old": "SLPM 65261"
  }
}