Quantum Jump : No American Starship
UK, 1976 - 10" - 1-sided Trident Studios acetate

Quantum Jump : The Lone Ranger / Neighbours
UK, 1976 - 12" - Electric LWOT 33 - black vinyl in company sleeve - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

Quantum Jump : The Lone Ranger / Neighbours
UK, 1976 - 12" PS - Electric LWOT 33 - blue vinyl limited edition in PS - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

Quantum Jump : The Lone Ranger / Neighbours
UK, 1976 - 12" PS - Electric LWOT 33 - transparent vinyl limited edition in PS - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

Quantum Jump : The Lone Ranger / Neighbours
Germany, 1976 - 12" PS - Electric 126.350 - red vinyl limited edition - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

Quantum Jump : The Lone Ranger / Neighbours
Italy, 1976 - 12" PS - Electric 2141 157 - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

Quantum Jump : The Lone Ranger / Neighbours
Germany, 1976 - 12" PS - Electric 126.350 - The Lone Ranger (3.18, intro: 0.15) / Neighbours (6.45)

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

Quantum Jump : The Lone Ranger
UK, 1979 - 7" - Trident studios acetate - 04-79 - w/ old synth. without vocal sign off

Quantum Jump : The Lone Ranger / Neighbours
Australia, 1979 - 7" - Electric WOT-11979 -

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 : (Oh My Lord) Don't Look Now
UK, 1977 - 7" - Trident studios acetate

Quantum Jump : The Lone Ranger / Drift
UK, 1976 - 7" - Electric WATT 2 - demo copy - push-out center - rare B-side and second release from Electric Records - this was later reissued and reached success in 1979

Quantum Jump : The Lone Ranger
UK, 1976 - 7" - 1-sided MasterRoom acetate

Quantum Jump : No American Starship / Love Crossed (Like Vines In Our Eyes)
Ireland, 1979 - 7" CS - Electric WOT 37 - plain labels

Quantum Jump : The Lone Ranger / The Seance (Too Spooky)
UK, 1979 - 7" CS - Electric WOT 33 - demo copy - plain 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)
South Africa, 1979 - 7" CS - Pye PYS 11651 - CS

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 : (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 Lone Ranger
Italy, 1976 - 7" CS - Ariston AR 00746 - promo yellow vinyl - The Lone Ranger (2:51) on both sides

Quantum Jump : The Lone Ranger / Drift
UK, 1976 - 7" CS - Electric WATT 2 - demo copy - push-out center

Quantum Jump : The Lone Ranger / Drift
UK, 1976 - 7" CS - Electric WATT 2 - push-out center - '/WATT2A/' label

Quantum Jump : The Lone Ranger / Drift
UK, 1976 - 7" CS - Electric WATT 2 - push-out center - different typography w/ wider band name and titles

Quantum Jump : The Lone Ranger / Drift
South Africa, 1976 - 7" CS - Electric CES 004 - plain labels

Quantum Jump : The Lone Ranger / The Lone Ranger
Italy, 1976 - 7" CS - Ariston AR 00746 - promo orange vinyl - The Lone Ranger (2:51) on both sides

Quantum Jump : The Quantum Jump Maxi Single
UK, 1976 - 7" EP - Electric WOT 9 - demo copy - push-out center - no 'A side' mention

Quantum Jump : The Quantum Jump Maxi Single
UK, 1976 - 7" EP - Electric WOT 9 - push-out center - 'A side' mention

Quantum Jump : The Quantum Jump Maxi Single
UK, 1976 - 7" EP - Electric WOT 9 - push-out center - no 'A side' mention

Quantum Jump : No American Starship / Love Crossed (Like Vines In Our Eyes)
UK, 1979 - 7" PS - Electric WOT 37 - push-out center labels

Quantum Jump : No American Starship / Love Crossed (Like Vines In Our Eyes)
UK, 1979 - 7" PS - Electric WOT 37 - plain labels

Quantum Jump : No American Starship / Love Crossed (Like Vines In Our Eyes)
UK, 1979 - 7" PS - Electric WOT 37 - demo - plain labels

Quantum Jump : The Lone Ranger / Neighbours
Germany, 1979 - 7" PS - Electric 111.360 -

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)
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)
Belgium, 1977 - 7" PS - Cube 2016102 - pink cover

Quantum Jump : The Lone Ranger / Drift
Italy, 1976 - 7" PS - Ariston AR 00746 -

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

Quantum Jump : The Lone Ranger / Drift
Germany, 1976 - 7" PS - Intercord 111.351 - w/ info sheet - back cover as front

Quantum Jump : Quantum Jump
UK, 1977 - badge - 55 mm x 55 mm promo button for the album 'Barracuda'

Quantum Jump : Quantum Jump
UK, 1977 - badge - silver button

Quantum Jump : Quantum Jump
UK, 2014 - CD - Esoteric ECLEC2472 - incl. 5 bonus tracks - released on October 27, 2014 (reissue from the 1999 VoicePrint CD with a slight different sequence)

Quantum Jump : Quantum Jump
USSR, 2000 - CD - Private Area 8-820 - unofficial Russian release - ltd edition of 500 copies

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 : Quantum Jump
UK, 1999 - CD - VoicePrint MPVP 012CD - incl. 5 bonus tracks - 12 pages booklet - in Japan distributed with extra sheet and obi strip in Japanese

Quantum Jump : Quantum Jump
UK, 1999 - CD - VoicePrint MPVP 012CD - 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).

Quantum Jump : Mixing
UK, 1979 - LP - Electric TRIX 11 - with insert - labels and back cover w/ the Pye logo

Quantum Jump : Mixing
Germany, 1979 - LP - Intercord 146.353 - with insert