- Artist
- Quarterflash
- Title
- Harden My Heart
- Label
- Geffen Records GEF A1838
- Country
- UK
- Released
- 1981
- Format
- 7", Single, 45 RPM
- Format notes
- Blue-Injectiion Labels
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.
- GEF ###A&B-side run-outs, stamped [followed by hand strike-thru]
- A-1838-A1A-side run-out, hand-etched [after GEF]
- A 1838-B1B-side run-out, hand-etched [after GEF]