- Artist
- Helen Shapiro
- Title
- You Don't Know / Marvellous Lie
- Labels
- Columbia C 21 939
- Columbia 45-DW 5920
- Country
- Germany
- Released
- 1961
- 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.
- 7 XCA 25583Label side A
- 7 XCA 25584Label side B
- 7XCA 25583-1Side A, stamped
- 7XCA 25584-1Side B, stamped