- Artist
- Led Zeppelin
- Title
- Untitled
- Label
- Atlantic P-8166A
- Country
- Japan
- Released
- Unknown
- Format
- LP, Album, Stereo
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- 10 o'clock / 1 o'clock / 2 o'clock 4 o'clock / 7 o'clock - respectively P - 8166A-1 / 〄 / (1)(2) / 1 - A - 30 / 43T9XYZ1Side A:
- 1 o'clock / 4 o'clock / 7 o'clock respectively P - 8166A-2 / 〄 / 1 - V - CSide B:
Other Japan pressings of Led Zeppelin IV
- 1971Atlantic P-8166ALP, Album, Stereo
- 1971Atlantic P 8166 ALP, Album, Test Pressing
- 1972Atlantic P-8166ALP, Album
- 1973Atlantic P-8166ALP, Album, Reissue
- 1973Atlantic P-8166ALP, Album, Reissue
- 1976Atlantic P-10125ALP, Album, Reissue, Stereo
- 1976Atlantic P-10125ALP, Album, Reissue
- 1976Atlantic P-10125ALP, Album, Reissue, Stereo
- 1976Atlantic P-10125ALP, Album, Reissue
- 1976Atlantic P-10125ALP, Album, Reissue, Stereo
- 1979Atlantic P-6519ALP, Album, Limited Edition, Reissue, Stereo
- 1988Atlantic 16P1-2026LP, Album, Reissue