- Artist
- Led Zeppelin = Led Zeppelin
- Title
- Untitled = レッド・ツェッペリン ＩＶ
- Label
- Atlantic P-8166A
- Country
- Japan
- Released
- 1973
- Format
- LP, Album, Reissue
- Format notes
- Gatefold
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.
- P-8166A1Side A label
- P-8166A2Side B label
- P-8166A-1 / 1-C-22 〄Side A runout, stamped
- P-8166A-2 / 1-B-1 〄Side B runout, stamped
Other Japan pressings of Led Zeppelin IV
- 1973Atlantic P-8166ALP, Album, Reissue
- 1972Atlantic P-8166ALP, Album
- 1971Atlantic P-8166ALP, Album, Stereo
- 1971Atlantic P 8166 ALP, Album, Test Pressing
- 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
- 1992Atlantic AMJY-2003LP, Album, Reissue