Ye Si Ca / I Know by Secret Service, album cover

First-year pressing

Ye Si Ca / I Know 1980 Sweden Pressing (T-10023)

Ye Si Ca / I Know by Secret Service

Artist: Secret Service
Title: Ye Si Ca / I Know
Label: Sonet T-10023
Country: Sweden
Released: 1980
Format: 7", 45 RPM, Single

Runout and matrix codes

Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.

T-10023 A2 CR TαA-side runout, etched
T-10023 12 CR TαB-side runout, etched

1981Sonet SEC-312", 45 RPM

All 18 pressings of Ye Si Ca / I Know