- Artist
- The Electric Prunes
- Title
- Underground
- Labels
- Reprise Records 6262
- Reprise Records RS 6262
- Reprise Records RS-6262
- Country
- Canada
- Released
- 1967
- Format
- LP, Album, Stereo
- Format notes
- Black Labels
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.
- 30,683Label side A
- 30,684Label side B
- 30683 RS6262-A 1-A oEtched runout side A, o stamped
- 30684-RS6262-B 1-A oEtched runout side B, o stamped
Other Canada pressings of Underground
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Mono, Album
- ?Reprise Records RS 6262 / Reprise Records 6262LP, Album, Reissue, Stereo
- ?Reprise Records 6262 / Reprise Records R-6262LP, Album, Reissue, Mono
- ?Reprise Records R 6262LP, Album, Reissue, Mono