- Artist
- The Electric Prunes
- Title
- Underground
- Label
- Reprise Records RS 6262
- Country
- US
- Released
- August 1967
- 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.
- 30683 RS 6262 A 1DSide 1, Variant 1
- 30684 RS 6262-B 1DSide 2, Variant 1
- 30683 RS-6262-A 1-A o ASide 1, Variant 2
- 30684-RS-6262-B 1-A o ASide 2, Variant 2
Other US pressings of Underground
- 1967Reprise Records RS-6262 / Reprise Records RS 6262LP, Stereo, Album
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono
- 1967Reprise Records R 6262LP, Mono, Album, Promo
- 1967Reprise Records RS 6262 / Reprise Records 6262LP, Album, Stereo
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono
- 1967Reprise Records RS 6262 / Reprise Records RS 6262LP, Album, Stereo
- 1967Reprise Records R 6262 / Reprise Records 6262LP, Album, Mono
- 1967Reprise Records RS 6262 / Reprise Records RS 6262LP, Album, Stereo
- 1968Reprise Records RS-6262LP, Album, Stereo, Repress
- 1968Reprise Records R 6262 / Reprise Records 6262LP, Album, Reissue, Mono
- 2007Reprise Records RS 6262 / Reprise Records RS-6262LP, Album, Reissue, Stereo