Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
Holland, 1976 - 7" PS - CNR 144.690 - back cover as front

Quantum Jump : Barracuda
UK, 1977 - LP - Electric TRIX 3 - white labels test pressing - matrices read: TRIX 3-A1 / TRIX 3-B1

Quantum Jump : Barracuda
UK, 1977 - LP - Electric TRIX 3 - with insert - labels and back cover without the Pye logo - misspelled 'produced by Rupert Hines' on labels

Quantum Jump : (Oh My Lord) Don't Look Now / The Seance (Too Spooky)
UK, 1977 - 7" CS - Electric WOT 15 - push-out center

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
Belgium, 1977 - 7" PS - Cube 2016102 - pink cover

Quantum Jump : Barracuda
UK, 1977 - LP - Electric TRIX 3 - test pressing with insert - pink 'Factory Sample' labels with info handwritten, back cover without the Pye logo - matrices read: TRIX-3.A-1 / TRIX-3.B-2

Quantum Jump : Barracuda
UK, 1977 - LP - Electric TRIX 3 - with insert - labels and back cover w/ the Pye logo

Quantum Jump : Barracuda
Germany, 1977 - LP - Intercord 136.326 - no insert

Quantum Jump : Barracuda
Germany, 1977 - LP - Intercord 161.351 - with insert - labels and back cover without the Intercord logo

Quantum Jump : (Oh My Lord) Don't Look Now / The Seance (Too Spooky)
UK, 1977 - 7" CS - Electric WOT 15 - demo copy - push-out center

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
South Africa, 1979 - 7" CS - Pye PYS 11651 - CS

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
New Zealand, 1979 - 7" - Cube CUBE 4 - RCA Cube Records - no publishers mention on labels

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
Ireland, 1979 - 7" - Pye WOT 33 - plain labels

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
UK, 1979 - 7" PS - Electric WOT 33 - push-out center labels

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
New Zealand, 1979 - 7" CS - Cube CUBE 4 - RCA Cube Records - additional publishers mention 'Festival' / 'Essex'

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
UK, 1979 - 7" PS - Electric WOT 33 - plain labels - black vinyl turning translucid, dark purple, when held to the light

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
UK, 1979 - 7" CS - Electric WOT 33 - demo copy - plain labels

Quantum Jump : Barracuda
UK, 1999 - CD - VoicePrint MPVP 013CD - incl. 5 bonus tracks - 12 pages booklet

Quantum Jump : Barracuda
UK, 1999 - CD - VoicePrint MPVP 013CD - incl. 5 bonus tracks - Serendipity test pressing

Quantum Jump : Barracuda
UK, 2015 - CDx2 - Esoteric ECLEC22477 - Remastered edition - disc 1 with bonus tracks 9-12 (previously issued on the 1999 VoicePrint CD); disc 2 : tracks 1-7 (or 13-19) from the previously unreleased BBC RADIO ONE 'In Concert' from 16th JULY 1977 + bonus tracks 8-11 (20-23).