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Rock On by Humble Pie, album cover

Vinyl pressing

Rock On 1973 US Pressing (SP 4301)

Rock On by Humble Pie

Artist
Humble Pie
Title
Rock On
Label
  • A&M Records SP 4301
Country
US
Released
1973
Format
LP, Album, Reissue
Format notes
Indianapolis Pressing

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.

  • SP-4501Side A label matrix number
  • SP-4502Side B label matrix number
  • A&M SP-4501-IND-1Etched in Side A runout, var 1
  • A&M SP-4502-IND-1 1 AEtched in Side B runout, var 1
  • Λ1Machine-stamped in Side A&B runout, var 1
  • A&M SP-4501-IND-1 Ⅰ A1BSide A runout, var 2
  • A&M SP-4502-IND-1 Ⅰ A1CSide B runout, var 2
All 55 pressings of Rock On