- Artist
- Spirit (8)
- Title
- Mechanical World / Uncle Jack
- Label
- Columbia C4-2810
- Country
- Canada
- Released
- 1968
- Format
- 7", 45 RPM, Single
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.
- ZS7-108-1-1AA side stamped runout
- 2810-AA side label
- ZS7-108-2-1AB side stamped runout
- 2810-BB side label