'No duration for track B1 on center label or sleeve.'[discogs]
(Single) 'Issued in a 'Polygram' company sleeve with silver ink injected labels.
The picture sleeve version with the same labels and Cat# is here (r678453).
Prod. (for Quarry Productions)
℗ 1979 PHONOGRAM Ltd.
Side A: Status Quo Pub./EMI Music
Side B: Status Quo Pub./Essex Music
Made in Germany'[discogs]