- Artist
- Spirit (8)
- Title
- Mechanical World / Uncle Jack
- Label
- Ode Records ZS7-108
- Country
- US
- Released
- April 1968
- Format
- 7", 45 RPM, Single, Styrene
- Format notes
- Santa Maria 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.
- ZS7-108-1Side A, label
- ZS7-108-2Side B, label
- AB-ZS7-108-1 SSSide A
- AB-ZS7-108-2 SSSide B
Other US pressings of Mechanical World
- 1968Ode Records ZS7-1087", 45 RPM, Single, Styrene
- 1968Ode Records ZS7-1087", 45 RPM, Promo, Styrene, Mono
- 1968Ode Records ZS7-1087", 45 RPM, Single, Styrene
- ?Ode Records ZS7-1087", Promo