Published By Carlin Music
Published By United Artists Music
From the album K 56145 Now Look

Appears to be the solitary issue; there never was an equivalent US WB 6611.
Matrix / Runout: K 16679 A (WB 6611) (A Label)
Matrix / Runout: K 16679 B (WB 6611) (B Label)
Matrix / Runout: K16679A1 (A Runout)
Matrix / Runout: K16679B1 (B Runout)