- Artist
- Iron Butterfly
- Title
- Heavy
- Label
- ATCO Records SD 33-227
- Country
- Canada
- Released
- 1968
- 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.
- SD 33-227Side A label
- SD 33-227Side B label
- SD 33-227-S1Side A runout variant 1, etched
- SD 33-227-S2Side B runout variant 1, etched
- SD 33-227-S1②Side A runout variant 2, etched
- SD 33-227-S2②Side B runout variant 2, etched