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Rock On by Humble Pie, album cover

First-year pressing

Rock On 1971 US Pressing (SP-4301)

Rock On by Humble Pie

Promo
Artist
Humble Pie
Title
Rock On
Label
  • A&M Records SP-4301
Country
US
Released
1971
Format
LP, Album, Promo, Stereo
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.

  • Etched Side 1 A&M SP-4501 M1 ^ 15765 stamped MR
  • Etched Side 2 A&M SP-4502 M1 ^15765-X (3) stamped MR
All 55 pressings of Rock On