- Artist
- Mary Hopkin
- Title
- Knock, Knock Who's There?/ International
- Label
- Apple Records 1855
- Country
- US
- Released
- 1972
- Format
- 7", 45 RPM, Single, Stereo
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.
- S45 X 47899Runout A
- * S45 X 47627Runout B
Other US pressings of A Song For Europe
- 1972Apple Records 18557", 45 RPM, Single, Stereo
- 1972Apple Records 18557", 45 RPM, Single, Stereo
- 1970Apple Records 18557", 45 RPM, Single, Stereo