{
  "barcode": {
    "new": "6 41354 00001 0"
  },
  "comments": {
    "new": "PC/Mac Hybrid\n\nISBN: 0-9659798-0-6",
    "old": "PC/Mac Hybrid"
  },
  "ring_codes": {
    "new": "TROJAN SPECIALTY CR83577C 970920 A72654841, C72791160, A72651466",
    "old": "TROJAN SPECIALTY CR83577C 970920 A72654841, C72791160"
  }
}