produced by Wayne Bickerton
A British music producer Wayne Bickerton hired Chris Spedding on a John Bryant's album.
CS must have been hired on other sessions by WB. But the musician credits were sometimes omitted in those days. Some records he produced are listed up below and I added my opinion. Let me know your idea.

artist / group title year label / cat #
Barry Ryan 45 Can't Let You Go / When I Was a Child 1971 Polydor / 2001-256 CS could be on.
Jeff Collins 45 Rock-A-Bye / School Girl Love 1973 Polydor /2058-355 CS could be on.
John Bryant 45 Back on the Road / I Won't Sleep / Ain't Got No Woman 1971 Polydor / 2058-145
45 We All Get to Heaven / Milkman 1973 Polydor / 2058-363
Pacific Drift 45 Water Woman / Yes You Do 1971 Deram / DM 304 CS is NOT on.
Barry Ryan 45 From My Head to My Toe / Alimony Honey Blues 1971 Polydor / 2001-355 CS is NOT on.
Arthur's Mother 45 On the Dole / Butterfly 1971 Polydor / 2058-093 CS is NOT on.
The Flirtations 45 Love a Little Longer / Hold on to Me Babe 1971 Polydor / 2058-249 CS is NOT on.
Sacha Distel 45 The People Tree / Go Away Little Girl 1972 Polydor / 2058-321 CS is NOT on.
Vie 45 Sad Old Shaddow / Stay 1972 Polydor / 2058-342 CS is NOT on.
Lena Andersson 45 Saj Det Med En Sang / Cecilia 1972 Polarr / POS 1148 CS is NOT on.
Michael's Music LP Swing Low Sweet Hammond 1973 Polydor / 2384 077 CS is NOT on.
Bilbo Baggins 45 Saturday Night / Monday Morning Blues 1974 Polydor / 2058 479 CS is NOT on.
The Comets 45 Kohoutek / Tony's Theme 1974 MGM / K 14688 CS is NOT on.