{
  "comments": {
    "new": "Volume Label: SHERLOCK\n\nISBN: 0-929528-18-2\n\n-22 Offset disc is labeled as \"Ver. 2\" and has no MCN\n\n+222 and 0 Offset discs are labeled as \"Ver. 4\"",
    "old": "Volume Label: SHERLOCK\n\n-22 Offset disc is labeled as \"Ver. 2\" and has no MCN\n\n+222 Offset disc is labeled as \"Ver. 4\""
  },
  "edition": {
    "new": "Original, 5 ft. 10 PAK Vol. 2",
    "old": "5 ft. 10 PAK Vol. 2"
  },
  "legacy": {
    "write_offset": {
      "new": "-22, 0, +222",
      "old": "-22, +222"
    }
  },
  "ring_codes": {
    "new": "DISC MFG., INC. (H3)\tW.O. 502698-2\t502698\nDISCTRONICS\t1011460\tCDROM(127561)\tC1\t100545-01\nCDRM-1011460\t2",
    "old": "DISC MFG., INC. (H3)\tW.O. 502698-2\t502698\nDISCTRONICS\t1011460\tCDROM(127561)\tC1\t100545-01"
  }
}