{
  "comments": {
    "old": "3002, 3005 -- one of them is misread?"
  },
  "ring_codes": {
    "new": "822.068.000.000.0\t#1\tmastered by KOCH 3002",
    "old": "822.068.000.000.0\t#1\tmastered by KOCH 3002, 3005"
  }
}